Brand | OneOdio |
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Manufacturer | OneOdio |
Model | SIXHVI |
Model Name | PRO10-IN |
Package Dimensions | 17.2 x 14.6 x 10.2 cm; 310 Grams |
Item model number | SIXHVI |
Hardware Platform | MP3 Player, PC, Tablet, Smartphone |
Special Features | Foldable |
Mounting Hardware | Cable |
Microphone Form Factor | with microphone |
Headphones Form Factor | Over Ear |
Batteries Required | No |
Cable Feature | Detachable |
Connector Type | Wired |
Material | Plastic |
Form Factor | Over_ear |
Manufacturer | OneOdio |
Country of Origin | China |
Item Weight | 310 g |
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Oneodio Pro-10 Wired Over Ear Headphones With Mic Bass S With 50Mm Driver, Foldable With Shareport For Recording Monitoring Podcast Guitar Pc Tv (Light Blue)
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7 days Replacement
Replacement Reason | Replacement Period | Replacement Policy |
---|---|---|
Physical Damage, Defective, Wrong and Missing Item | 7 days from delivery | Replacement |
Replacement Instructions

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7 days Replacement
Replacement Reason | Replacement Period | Replacement Policy |
---|---|---|
Physical Damage, Defective, Wrong and Missing Item | 7 days from delivery | Replacement |
Replacement Instructions

Read full returns policy
Brand | OneOdio |
Model Name | PRO10-IN |
Colour | light blue |
Headphones Form Factor | Over Ear |
Connector Type | Wired |
About this item
- INCREDIBLE HI-RES CERTIFIED SOUND: The Hi-Res logo is a of exceptional audio quality, awarded only to audio devices capable of expressing the most excellent art. Unlike ordinary headphones, Pro 10 deliver sound up to 20 KHz for the richest, most nuanced listening experience. Large, 50 millimeter speaker unit drivers combined with neodymium magnets; powerful bass, clear vocal, and crisp high tones form stereo sound.
- BUILT TO STAY COMFORTABLE: The soft padded ear cushions are designed for monitor headphones comfort and noise isolation. The headband is adjustable and stretchable for you to find the desired angle you like to fit in.
- NO MORE ADAPTER: DJ style coiled cord (9.8Ft Stretched) easily reaches from the TV or stereo to your chair. A standard-sized 6.35mm plug and a 3.5mm plug are included. They both are completely detachable, you can plug in the mixer you want to use.
- Avail this over-Ear DJ Stereo Monitor Headphones, Professional Studio Monitor and Mixing, Telescopic Arms with Scale, Newest 50mm Neodymium Drivers.
- SINGLE-SIDE MONITORING: 90° swiveling ear cups for single-ear monitoring anytime; self-adjustable and flexible headband delivers a fatigue-free listening experience that can last for hours, ideal for mastering and mixing.Works with: iPad, iPod, iPhone, Android and many other Audio devices. Bass sound, durability, and comfort. These are the headphones you've been looking for.
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What is in the box?
Product Description


What makes OneOdio Studio a good headphone?
Sound
Studio is a professional DJ headphone which has dynamic bass sound.
The 50mm neodymium driver reproduces all your music's dynamics and delivers controlled bass that DJs and audiophiles need.
It is ideal for DJ digital mixer, mixer panel, turntable, monitoring in recording studios, radio, film production, video, electronic news gathering--and virtually any application where high quality sound is required.
Comfort
Studio is a comfortable headphone that can be worn even for long working sessions.
Foldable Design
Studio is a flexible headphone that can be naturally adjusted to fit any sized head.
The ear-cups can be rotate both left and right for single-ear monitor.
Besides, it can be folded flat and put into the designed pouch when on the move.
Dual-Duty Cable
Studio is an adapter-free headphone, it comes with a detachable spring cable that with 3.5mm & 6.35mm plug on each end for different needs.
Durability
Studio is a super durable headphone in stylish look, It is durable enough to stand up the DJ booth and to be worn often.
Specifications:
Speaker: 50mm
Impedance: 32 Ohms
Sensitivity: 110dB +- 3dB
Frequency Response: 20Hz-20KHz
Rating Power: 30mW
Plug Type: 3.5mm/6.35mm stereo
Cable 1: 2m-3m 9.8ft 3.5mm to 6.35mm coiled cable
Cable 2: 1.2m 3ft 3.5mm to 3.5mm cable with microphone
Compare with similar items
![]() This item Oneodio Pro-10 Wired Over Ear Headphones With Mic Bass S With 50Mm Driver, Foldable With Shareport For Recording Monitoring Podcast Guitar Pc Tv (Light Blue) | ![]() OneOdio Over Ear Headphones Studio Wired Bass Headsets with 50mm Driver, Foldable Lightweight Headphones with Shareport and Mic for DJ Monitoring Mixing Guitar PC TV without microphone (Grey) | ![]() OneOdio Y80B Wireless Bluetooth Over the Ear Headphone with Mic (Clear) | ![]() Oneodio Fusion Bluetooth Over Ear Headphones, Studio Dj Headphones With Share-Port, Wired And Wireless Professional Monitor Recording Headphones With Stereo Sound For Electric Drum Piano Guitar Amp | |
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See Details | ||||
Customer Rating | 4.2 out of 5 stars (50270) | 4.2 out of 5 stars (798) | 4.3 out of 5 stars (3312) | 4.4 out of 5 stars (5531) |
Price | ₹2,299.00 | ₹2,459.00 | ₹4,499.00 | ₹8,819.20 |
Sold By | EKSA India | EKSA India | EKSA Authorized Store | Peach Imports |
Brand Name | OneOdio | OneOdio | OneOdio | OneOdio |
Cable Feature | Detachable | Detachable | Without Cable | Without Cable |
Color | light blue | gray | Clear | black |
Connectivity Technology | Wired | wired usb | Wireless | bluetooth |
Headphones Form Factor | Over Ear | Over Ear | Over Ear | Over Ear |
Headphones Jack | 3.5 mm Jack, 6.35 mm Jack | 3.5 mm Jack, 6.35 mm Jack | 3.5 mm Jack | 3.5 mm Jack |
Noise Control | Sound Isolation | Sound Isolation | Sound Isolation | — |
Oneodio Pro-10 Wired Over Ear Headphone Information
Technical Details
Additional Information
ASIN | B08F7F9X14 |
---|---|
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #3,665 in Electronics (See Top 100 in Electronics) #3 in DJ Headphones #224 in Portable Audio & Video Accessories #242 in Home Audio |
Date First Available | 4 August 2020 |
Net Quantity | 1.00 Kilograms |
Generic Name | DJ Headphones |
Feedback
Customer reviews

Reviewed in India on 12 August 2022
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Top reviews
Top reviews from India
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Review after 2 years 🔥.
1st. SOUNDS QUALITY
2nd-COMFORT
EVERYTHING ELSE CAN BE SACRIFICED.
SO here are my 4-5 day review.
SOUND QUALITY-
Also
#Very pleasing/loving till 40-55% volume. (No ear hurt, good for long hours) ;)
# Good enough to be enjoyable till 50-65% volume. Ok for long hours. :)
# 70-% here the thing starts to feel like FORCED into my ears, can't handle the same volume for more than 1- hour continuously. (Note- I've sensitive ears to sound.)
# @80% & above volume, my brain hurts bad, so much volume of sounds becomes irritating for me. I think Bass heavy would like that sound because Bass boost starts to grow with sound hence most YOUNGSTERS would love that but at the same time high pitch start to pinch hardly. (NOTE- I THINK IT HAPPENS WITH CLOSE BACK DESIGN HEADPHONES, SO IF SOMEHOW IT'S BACK HAD OPEN PORES TO DRAIN THE EXTRA NOISE AT HIGH VOLUME IT WOULD PRODUCE SOME SURROUND SOUND AND MUCH PLEASING SOUND.)
#SURROUND- just like any other headphone, it has CLEAR HIGH PITCH till 50-60but Bass n every sound feels like coming from box side to your ears, (not bad actually but not something loveable at little high volume).
# Liked most MUSIC, MOVIES @60% volume.
# NOT LIKED above 70% volume, (CLOSE BACK DESIGN not suitable for me).
I am just a regular cunsumer like you which prefers QUALITY SOUND over BRAND, etc.
1. MIDS/VOICES- So smooth n clear, no irritating high pitch sound, i just LOVED THAT POP & BASSY SONGS for sure in these. Just love it even for long hours.
2. LOWS/BASE- actually it's enjoyable, if you have another pair of bass type earphones headphones then U wouldn't like/notice it's performance at start and feels same like reviews on Amazon but SLOWLY when comparing with others its sound seems to be controlled for ears & balanced Base, punchy at medium volume but not VERY HEAVY like some Base freak demands, not VERY Boombastic, also not WIDE enough. But they are fully capable to produce how much extra and quality you want by equalizer. So worry not they are made to handle and maintain quality easily. :)
But for me they are not super enjoyable because the BOXY SOUND they produce - feels like it's close to my ears, but i want some wideness of sound around my ears, that sound seems pleasing to anybody and I've already have PX-80 which i would consider anytime. ;) It has NATURAL & very SENSITIVE sound which i fully enjoy in it). Actually i didn't found any headphones which sounds better frequency in terms of natural perfect Base as these. ) Base frequency needs to be continuous, there should be minimal Gap b/w these vibrations , pure Base sounds like continuous vibrations but most of the speakers, headphones, earphones etc. Sound like heavy, punchy but lacks SENSITIVITY and smooth Base, you will know when you hear PX-80, PX-100.
But believe me these are VERY good like any other good Base headphones, if you don't have JBL headphone (specific model which have orange color logo on it, don't know the particular model)/SENNHEISER.(but they are costly, only some good models are cheaper in price).
3. TREBLE/HIGH PITCH SOUND- High pitch sound are the most irritating if they are not controlled, tuned properly. Here in these headphones you will ENJOYYYY until 50% sound for longs hours easily, that's the best part of these i like in these and 59-60% it's good no problem at all but still i would not say ENJOYYYY......but after 70% I DIDN'T like METAL music, LINKIN PARK songs, etc. It's because of its CLOSE BACK DESIGN the extra sound can't leak hence EARS ARE FORCED TO ABSORB all the EXTRA SOUND/NOISES. So there is nothing wrong with speakers.
4. INSTRUMENT SEPARATION- One of the BEST feature of This headphone is you can hear very minute details, high pitch sounds with instrument separation easily. (Note: it sounds good for 60-65% volume, after that if i need to go wild with music then i choose PX 80 anytime.
SUGGESTION- but my guess is if your ears are VERY/ SUPER SENSITIVE THEN YOU MUST GO FOR SENNHEISER PX 80 (because of the OUTSTANDING SOUND QUALITY by OPEN BACK DESIGN which you will ENJOYYYY for the rest of your life and maybe gift these to your generation.
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CONCLUSION -
If Sennheiser px 80 was not there in market then definitely go for it BUT IF IT'S there then definitely go for PX 80. DAMN SURE!!!!
It says exactly what it says, maybe one of BEST in close back design at 60% VOLUME, and as per what available in market in budget range. But it doesn't come near to open back headphones (SENNHEISER PX-80, 100, 200) in terms of reducing high pitch noise.
THEY DON'T HAVE WARRANTY IN INDIA STILL NOW, SO KEEP IN MIND, if they provide 2 year warranty as they say it would be intelligent decision to invest in even higher models anytime and maybe i like to buy it as an alternative for my desktop headphone. It has so much benefits like long cable 2 inputs and outputs jacks, that's fantastic decision by company.
1. Quality of sound is good. The drivers are powerful and has a very good stage (its very wide and you can hear many instruments distinguishably apart from each other. BUT still I was NOT happy. WHY?
2. Bass is extremely powerful. Too much loud and thumping. If you appreciate the whole music especially some crisp sounds, tight bass, vocals and acoustics (not only the Thump and Boom) of a song, THIS is NOT for you. Because this over powering bass and treble compress the major parts of a sound stage. The mids are very weak. To hear proper vocal you have to raise the volume but in that level the bass is going to puncture your ear.
Final Conclusion : I know a lot of people like only bass heavy thumping sound and good for them that most of the budget headphones in this range can provide this type of commercial sound with hyped bass and hyped treble hiding other details from sound.
I returned this headphone, as I appreciate the whole music, not only bass.
The good
- Sturdy body, great durability
- awesome thumping bass, a beast for bass lovers
- comfortable hinges for comfortable grip
- huge and soft earcups that doesn't hurt your ears at all
- comes with AUX cable and an output cable which can be connected to amplifier or other headphones for sharing
The bad
- way too bulky, yes it has great durability, but the headphones are huge, heavy and very bulky
- no Bluetooth connectivity, so once wires are damaged, it's useless until you get new wire
Top reviews from other countries

First off, what these headphones are. (40+ years of pro audio experience here).
These are an excellent Home Studio/Personal listening headphones. DJ quality? Well if your talking a weekend warrior occasional party DJ, then yeah. Professional/Commercial DJ use that subjects them to a lot of physical punishment, then absolutely not! Lets get real, they're $30.00 headphones.
I give a positive 5 star for the following reasons: Sound quality to price point. I am hard pressed to tell any "real notable difference" between my high dollar studio grade Sennheiser or Bose headphone. These are also my first 50mm driver phones too. Here is my evaluated OPINION. Remember, all you really get on these reviews are just that, opinion.........
Test 1. THX Sound System Check. Very accurate reproduction.
Test 2. Bose Studio Demo CD. Very Good.
Music Tests:
1. Also sprach Zarathustra, Op. 30-Richard Strauss; Excellent & Accurate.
2.Toccata and Fugue in D Minor, Just like I was there. Nice crisp highs and great low frequency.
3. AC/DC, Thunderstruck & Shoot to Thrill; Oh Yeah.....
4. ABBA Yep, sounds great.
5. Paranoid both GFR and BS versions, No disappointments here either.
6. Lynyrd Skynyrd- Simple Man & Free Bird - Lets face it, it would take an Awfull headphone to ruin these. That said, Front row experience.
7. IRON BUTTERFLY IN- A-GADDA-DA-VIDA, Rock ON!!
8. Yanni Acropolis CD. Very Pleased here too.
Here's what these headphones Are Not! Thy are not Bass Heavy like some reviewers have stated. What they're doing is actually reproducing more accurate Bass that what smaller driver headphones are unable to reproduce. I would classify them as "Bass Accurate", not heavy. They are also not "skull crushers" as some have noted. I have been wearing them 5+ hours straight while reviewing
I evaluated these both barefoot and also using a Neoteck NTK059 headphone amplifer. The amp did add a real positive dimension to the overall experience, however, I am sure all except the most demanding audiophiles will be very pleased with these just as they are. I just bought a second pair.

I DJ with in-ear monitors, so I bought these for casual listening, backups/consumer references for tracking and mixing, and situations where I'm playing with another electronic artist and I need to hear the mains directly. I hoped these would have enough sound quality to be up to the task, but be cheap enough that I could use them as backups and not worry about leaving them at a venue.
Model reviewed: I bought the Pro-30 Upgraded Standard version in silver and brown.
First, the good: These headphones sound great, especially for the price. They've got a V-shaped "consumer" tuning, as you would expect, but not as extreme as Beats or Monsters. It's actually pretty accurate if you're looking to reference quality consumer gear tuning profiles, not "audiophile" or studio reference profiles. The soundstage and separation are good, the clarity is good, mids are full and forward but balanced, treble is clear but not peircing or sibilant, and with the volume turned up, the bass really rumbles without getting muddy. Overall, they're nice and warm, but still detailed, full, and not overly colored. I don't think you could get better sound at this price or even 3x this price. They may or may not be up to audiophile standards (I don't consider myself one) but they certainly reach the hi-fi bar. They'll also please any bassheads without muddying up the music.
They're great casual listening headphones and with some EQing, depending on your preference, would be useful for mixing or tracking. I've found for hip hop and EDM they don't need any adjustment for music production. The tuning isn't skewed for bass, but they're not thin, cold, "reference" headphones either. I actually like them much better than the AKG K92s that sell for $20 - $30 more, and I like them better than the Monster DNA 40s.
I also tried them out for DJing and played about half a set with them. No issues at all with that application, although I switched back to my in-ears after a couple hours and since that's my preference, I can't give a full review specifically for DJ purposes.
The double-sided cable and audio pass-through features are very smart and quite useful. I found that I used it as a built-in headphone splitter for casual listening and movie watching with my partner much more than I thought I would. I also used them connected to two audio sources to mix tracks from my DAW and listen to references tracks from a music player. I also listened to music while having a phone conversation. It's a brilliant feature!
The fact that two removable cables and a bag are included at this price is awesome.
The earcups are incredibly plush and comfortable and provide a good seal. I cannot overstate the comfort of these earpads. It's like a broken-in kidd leather couch on your head. I can only describe them as "buttery". They're the most comfortable cushions I've ever worn and I don't think you could find much better at any price. Ditto on the comfort of the headband. If you have big ears though, they may not be a good fit for you as the inner diameter of the cups isn't that large. Perfect for my tiny ears and peanut head!
They look very stylish and I really dig the retro brown colorway and matching cable.
The bad: Build quality and QC could be better. My pair has one side where the adjustment notches are nice and snug and one side where they're a bit loose and mushy. It's not terrible, but noticeable.
Also, I've only had these for maybe a couple weeks and I've only used them a few times and been gentle with them. I was jamming with another DJ yesterday and went to remove the cable to fold them and put them away. I pulled on the knurled connector cover just like you're supposed to, not the cable or the strain relief. The cover popped right off the connector. I was kind of surprised to see that it's only held on with a tiny bit of weak adhesive. Bummer, because I actually thought the strain relief design looked pretty beefy.
A couple days later, the right side driver started dropping out intermittently. I'm hoping I just got a defective unit and that the overall durability of the brand is better.
Sadly, I wouldn't use them as main cans for DJing. I don't think they'd stand up to hard use. Perfect for backups or spares though, for casual home listening or as budget reference cans.
I'll contact the company to see if they can help me out and update this review with my results.
Update 2/8/19: The company actually contacted me before I got a hold of them to offer a replacement! Great customer service there. I asked them about buying a replacement brown cable (I always need extras on hand). They let me know that they don't sell the brown cable separately, but they sent me a red one free of charge. Solid.
No issues with the replacement cable. I think I just got a bad one.
I haven't gotten the replacement headphones yet, but I'll update my review when I do.
Update 2/13/19: I got the replacement headphones a few days ago, in about half the time they estimated! Unfortunately, they sent the wrong ones. I got the cheaper Pro-10s instead of the Pro-30's I originally bought.
I snapped a pic and emailed the company and got a reply literally within minutes. They apologized for the mistake and immediately sent me a replacement for the Pro-30's. They told me to keep the Pro-10s and enjoy them. Fantastic customer service and I'm upgrading my original 3-star review to 4-stars just for how good OneAudio is to deal with.
Since I get to try the Pro-10s, I'll go ahead and review those and report back. I'll also update this review when I get the replacement Pro-30's and get to spend a little more time with them.
Update 2/26/19:
So I got my replacement Pro 30's just a few days after OneAudio sent them out. Very timely. They work great. No issues with the driver or the cable. I've been spending more time with them; producing music, listening to music, preparing tracks for DJing, watching media and listening to podcasts. I'm appreciating them more and more. The comfort is incredible. The sound quality of the large, 50mm driver is very good, and especially impressive for the price. They are clear enough for critical listening but they're not fatiguing, which is unusual. The warmth and richness of the mids are really pleasant and the thickness of the bass is a treat. The treble is slightly recessed in the tuning and while clear, it's not sparkly, magical treble, if that's your thing. The upside of that is that you can listen to these phones for hours without your ears getting worn out.
OneAudio has been excellent to deal with and has shown a real commitment to customer service. The 24 month warranty is very generous and they actually stand by it. They definitely earned my future business.
I've updated my review from 4 to 5 stars for the replacement set and for OneAudio's customer service.
Update 02/01/20: One year later, I still love these headphones to bits, I still enjoy listening to them, and I still use them all the time. My AKGs are still gathering dust. I've since bought a pair of Nuraphones which retail at $400 and I still reach for my OneOdios when I'm gaming, relaxing on the couch, watching Netflix, or referencing how tracks will sound on midrange consumer headphones. They don't outperform my Nuras in sound, but they're still enjoyable to listen to and the comfort is unmatched. The earpads have only gotten better as they've broken in. I haven't been gentle with them at all and they've held up. If you're looking for a comfortable, high-value headphone that sounds good, I still recommend these and would happily put them up against headphones at the $100 mark.
If you want wireless, check out the OneOdio A70 Fusion, which I think an excellent all-around, workhorse headphone.


Reviewed in the United States 🇺🇸 on 25 January 2019
I DJ with in-ear monitors, so I bought these for casual listening, backups/consumer references for tracking and mixing, and situations where I'm playing with another electronic artist and I need to hear the mains directly. I hoped these would have enough sound quality to be up to the task, but be cheap enough that I could use them as backups and not worry about leaving them at a venue.
Model reviewed: I bought the Pro-30 Upgraded Standard version in silver and brown.
First, the good: These headphones sound great, especially for the price. They've got a V-shaped "consumer" tuning, as you would expect, but not as extreme as Beats or Monsters. It's actually pretty accurate if you're looking to reference quality consumer gear tuning profiles, not "audiophile" or studio reference profiles. The soundstage and separation are good, the clarity is good, mids are full and forward but balanced, treble is clear but not peircing or sibilant, and with the volume turned up, the bass really rumbles without getting muddy. Overall, they're nice and warm, but still detailed, full, and not overly colored. I don't think you could get better sound at this price or even 3x this price. They may or may not be up to audiophile standards (I don't consider myself one) but they certainly reach the hi-fi bar. They'll also please any bassheads without muddying up the music.
They're great casual listening headphones and with some EQing, depending on your preference, would be useful for mixing or tracking. I've found for hip hop and EDM they don't need any adjustment for music production. The tuning isn't skewed for bass, but they're not thin, cold, "reference" headphones either. I actually like them much better than the AKG K92s that sell for $20 - $30 more, and I like them better than the Monster DNA 40s.
I also tried them out for DJing and played about half a set with them. No issues at all with that application, although I switched back to my in-ears after a couple hours and since that's my preference, I can't give a full review specifically for DJ purposes.
The double-sided cable and audio pass-through features are very smart and quite useful. I found that I used it as a built-in headphone splitter for casual listening and movie watching with my partner much more than I thought I would. I also used them connected to two audio sources to mix tracks from my DAW and listen to references tracks from a music player. I also listened to music while having a phone conversation. It's a brilliant feature!
The fact that two removable cables and a bag are included at this price is awesome.
The earcups are incredibly plush and comfortable and provide a good seal. I cannot overstate the comfort of these earpads. It's like a broken-in kidd leather couch on your head. I can only describe them as "buttery". They're the most comfortable cushions I've ever worn and I don't think you could find much better at any price. Ditto on the comfort of the headband. If you have big ears though, they may not be a good fit for you as the inner diameter of the cups isn't that large. Perfect for my tiny ears and peanut head!
They look very stylish and I really dig the retro brown colorway and matching cable.
The bad: Build quality and QC could be better. My pair has one side where the adjustment notches are nice and snug and one side where they're a bit loose and mushy. It's not terrible, but noticeable.
Also, I've only had these for maybe a couple weeks and I've only used them a few times and been gentle with them. I was jamming with another DJ yesterday and went to remove the cable to fold them and put them away. I pulled on the knurled connector cover just like you're supposed to, not the cable or the strain relief. The cover popped right off the connector. I was kind of surprised to see that it's only held on with a tiny bit of weak adhesive. Bummer, because I actually thought the strain relief design looked pretty beefy.
A couple days later, the right side driver started dropping out intermittently. I'm hoping I just got a defective unit and that the overall durability of the brand is better.
Sadly, I wouldn't use them as main cans for DJing. I don't think they'd stand up to hard use. Perfect for backups or spares though, for casual home listening or as budget reference cans.
I'll contact the company to see if they can help me out and update this review with my results.
Update 2/8/19: The company actually contacted me before I got a hold of them to offer a replacement! Great customer service there. I asked them about buying a replacement brown cable (I always need extras on hand). They let me know that they don't sell the brown cable separately, but they sent me a red one free of charge. Solid.
No issues with the replacement cable. I think I just got a bad one.
I haven't gotten the replacement headphones yet, but I'll update my review when I do.
Update 2/13/19: I got the replacement headphones a few days ago, in about half the time they estimated! Unfortunately, they sent the wrong ones. I got the cheaper Pro-10s instead of the Pro-30's I originally bought.
I snapped a pic and emailed the company and got a reply literally within minutes. They apologized for the mistake and immediately sent me a replacement for the Pro-30's. They told me to keep the Pro-10s and enjoy them. Fantastic customer service and I'm upgrading my original 3-star review to 4-stars just for how good OneAudio is to deal with.
Since I get to try the Pro-10s, I'll go ahead and review those and report back. I'll also update this review when I get the replacement Pro-30's and get to spend a little more time with them.
Update 2/26/19:
So I got my replacement Pro 30's just a few days after OneAudio sent them out. Very timely. They work great. No issues with the driver or the cable. I've been spending more time with them; producing music, listening to music, preparing tracks for DJing, watching media and listening to podcasts. I'm appreciating them more and more. The comfort is incredible. The sound quality of the large, 50mm driver is very good, and especially impressive for the price. They are clear enough for critical listening but they're not fatiguing, which is unusual. The warmth and richness of the mids are really pleasant and the thickness of the bass is a treat. The treble is slightly recessed in the tuning and while clear, it's not sparkly, magical treble, if that's your thing. The upside of that is that you can listen to these phones for hours without your ears getting worn out.
OneAudio has been excellent to deal with and has shown a real commitment to customer service. The 24 month warranty is very generous and they actually stand by it. They definitely earned my future business.
I've updated my review from 4 to 5 stars for the replacement set and for OneAudio's customer service.
Update 02/01/20: One year later, I still love these headphones to bits, I still enjoy listening to them, and I still use them all the time. My AKGs are still gathering dust. I've since bought a pair of Nuraphones which retail at $400 and I still reach for my OneOdios when I'm gaming, relaxing on the couch, watching Netflix, or referencing how tracks will sound on midrange consumer headphones. They don't outperform my Nuras in sound, but they're still enjoyable to listen to and the comfort is unmatched. The earpads have only gotten better as they've broken in. I haven't been gentle with them at all and they've held up. If you're looking for a comfortable, high-value headphone that sounds good, I still recommend these and would happily put them up against headphones at the $100 mark.
If you want wireless, check out the OneOdio A70 Fusion, which I think an excellent all-around, workhorse headphone.



Initial evaluation:
When I initially received the One Odio phones, I eagerly put them on. My disgust was profound. I had bass booming through my head. I tried to sing with these on, but it felt like I was singing with my fingers stuck in my ears while suffering a seriously bad head cold. I wrote a scathing review that I never sent. I was so horrified by the sound, that I ripped off the headphones and threw them in a corner in anger and disgust.
When I related my experience and frustration to other folks, the most consistent recommendation was that I should buy a set of Sony MDR 7506 headphones as being the supposed industry standard. One single person told me it would be a mistake.
When the three times as expensive Sony set arrived, I eagerly put it on. The horror, anger, disgust, and disappointment was sickening. Given the heap of money I had spent by now, I persevered and tried against all odds to make my guitar sound as good as it had before. The only way I could get even close, was to dial the High end ( 12kHz) of my Mackie 1202-VLZPRO mixer down by 6dB and the so-called MID-Range (2.5kHz) by a whopping 15dB from where it had previously been. This was insane(!!) Even so, I simply could not get back my "sound to die for" ( as some had called it). The Sony set was EXCRUCIATINGLY treble. It was truly painful. This likely means that the people who like it have a hearing loss in the 2.5kHz range, which happens a lot. The Sony also exhibited the overwhelming teenage girlie boom box bass that had caused me throw the OneOdio in the corner. So, the Sony was actually worse.
In total frustration, I went off to the local music chain store, tried a whole horde of headphones and came home with a returnable AKG set. These were distinctly closer to the Duck-tape Model 1 set, had less bass than either the Sony or the OneOdio. Having readjusted my mixer for the AKG set, I thought it wise to put back on the Duck-tape Model 1 (Plantronics) headset. What a surprise! With the settings for the AKG, the old headset sounded great!
By now my frustration, apprehension, confusion, and general unhappiness should be clear. So, I thought I'd do one simple thing. I would try to look up the old Plantronics headset on Amazon, and I FOUND IT. It is no longer available, but the interesting point was the first line in the description: "Open-ear design keeps you connected to the game and your surroundings". Hang on! How come no one had ever told me about "open back" or "open ear"? The lack of this causes the debilitating "head cold" effect when one has to sing wearing headphones. Only now, after more than a decade, do I realise that the fancy perforations on the Duck-tape set are not just for show; they are real openings with a red sponge behind them. That is why I can sing while wearing them. I never knew!
Armed with this realisation, I collected the OneOdio set again from the Corner of Death in the room. I plugged them in and adjusted the headband to try and lift the cans a little from my head. It worked to some degree. The sound was G-R-E-A-T!..... much better than the old Duck-tape Model 1 Plantronics set. The "Sound to die for" tone of my guitar was back... and better.
Now I just have to figure out how to keep the OneOdio headphones from clamping completely shut around my ears. There needs to be a space.... and their website shows no open-back headphones.... or they are well-disguised.
For now I'll be using the OneOdios as the best solution until I can find suitable open back headphones with useful bass.

Where they fall short in my opinion is when you add bass and volume. Using the highest volume my cellphone is able to put out, I was easily able to overpower these with anything with lots of bass. Distortion/muddiness could be heard with the bass hits quite easily under these circumstances. I would have to assume that anyone using these for DJ'ing, as the photos suggest, may have similar problems. Personally, aside from testing them out, I don't plan on having them at super-high volume, so I think they'll suit my purposes just fine.
My biggest complaint about these is actually what seems like a trivial thing in other reviews until you experience it yourself....and that is the way the headphones sometimes twist around when you go to put them on. It's like solving a puzzle every time I put them on to make sure the earpiece is facing the right way. This gets old very fast.
All in all, for the price, they seem pretty good. But you are not going to be blown away by the bass, or anything at high volume.
