pros metal finish and slim design is its strength! Not too thick and heavy! ( comparing with syska and sony, its better!
2 usb port and 1 fast charging 30cm white data cable( well built and tangle free flat durable design)
charge phone and itself very FAST (REALLY)
My backup has come at 78%of 10,000 mah (= 7800 Mah will come, may reach 85% in regular and good use)
Get charged=5 hrs charge phone = 100% samsung galaxy A7(2015) battery in 1 and half hours
cons really, did not find any con at all!
conclusion if you need some decent power bank,not much costly,value for money,sleek and fancy,its better than all other available under 1000!( really). ( I tried syska, sony,ambron before) ------------------------ Note:- its not only better for design and capacity and fast charging, I gave 5 stars because it has very good line of security features( see on specification) as thing like power bank is very inportant to have safety feature, which is missing in cheap power bank!