It's a good product. The build quality of the speaker is good except the wire quality. I don't like the wires because it is very thin. The sound quality of the speaker is awesome. I didn't expect that much. Overall I would say it is the best speaker under 300rs.
The product is one of the best choice at this price range. It provided with volume control on one of its two speakers. Power source for the speaker is USB. Sound quality is best at this price. The only bad thing is the length of the wire. It would be better if it had been more long.