I have bought this hp bluetooth speaker 4 month ago.and I am very happy buying it first.but after only 1 month of purchase it begen to sound terribaly.we are not able to understand any movie audio using it.I am higly disatisfy with this product.my 2200 rs gone to waste.and I dont know what to do with this product.Service center guy is also not taking it back.He has taken once but I haven’t feel any improvement in sound quality after that too.I am only satistfied with its build quality .sound quality is poor.