I bought this bluetooth speaker from flipkart. First of all, it is very difficult to connect it to a mobile through bluetooth and even after getting connected, it sometimes disconnects on its own, which I feel is very disappointing.The sound quality is very bad, on increasing the volume the sound gets distorted. The highest volume of the speaker is also very less. The battery backup is very poor and lasts only for about 1 hour.There are many other better speakers available in the market so I do not recommend this speaker to anyone.