When you want to buy a speaker, immediately you think of quality, great sound and affordability. Well, this Portable Bluetooth Speaker carries on this reputation. The long-lasting battery provides you 2 hours of playback from any Bluetooth enabled device. It also has a 3.5mm slot so you can connect any audio device, even if it does not have Bluetooth. It also has a built-in USB cable so you can power up your phone or tablet on the go.