Overall 5 STARS FOR ME! Overall, sound and volume is good and it does hold charge as described. Surprisingly, I am 510" and I have set the seat height to its lowest level! They turn into heavy sponges that drag you down all day. Overall, its reliable for the price and very comfortable, so it definitely does its job. Within 2 days - almost all dogs are gone. All in all, great for the price. but must have a lining. Very cheap. I wanted a device to use with my iPhone for business conference calls.