Awesome product.It has good sound clarity, good bass and tremble everything it has.very handy, woofer enhances the sound quality, I’m very happy and satisfied with this product, It is having fm and sd card slot also.it can be used for receiving call directly from phone.battery backup is also very good.Just go for it guys, it’s small speaker will rock your room.I have been using since couple of months and I must say that it is one of the best bluetooth speaker in this price range!