Waste of time and money. Works for 2.5 hours, not the 6 hours advertised, then takes hours to recharge. There is no volume button, and the volume is as high as you'd get from a low end laptop. After 2 charges, the back charging port came loose, making charging no longer an option. The sound quality is lower from the same price purchased from Kmart a few years ago. It should be illegal to produce such low quality products.