Hi guys this product is so cool it has very nice sound quality it does not gives bad quality sound its volume is so big and it do not destroy its sound we can take it where ever, when ever we want it is portable speaker
Its power output is 12 w it is light-weight
Its power sources is 3000 mAH rechargeable battery after charging we can use till 10 hours it has echo and noise cancelling feature for call
It is also very easy to use.