I bought this speaker 2 weeks ago and I am amazed how good it is. The sound quality is superb for the price.

Bought as a Christmas gift for my girlfriend, and we have both been very impressed with the power and quality of the speakers. There is barely any distortion even at maximum (bearable!) volume. The bluetooth range is also adequate to continue working with the speaker at the bottom of our garden and the music player in the house - battery life is also very good. It is also nice that there is an aux in port for connecting non-bluetooth music players. The oblong shape, while arguably a bit dull, means it is compact, easy to carry, store, and most importantly take places with you!

Very happy with the purchase of this speaker. I wanted something that was portable but powerful and not too expensive. I read reviews and the X3 seemed to be the answer.... and it is. I play music through my phone and PC and the sound quality is great, easily powerful enough for one room and good bass. Highly recommended.