Bose SoundLink® Colour Bluetooth® speaker in black. Inspired audio performance, anywhere you go. Connects wirelessly to your smartphone, tablet or other Bluetooth enabled devices - up to two at a time. Lithium-ion battery allows up to eight hours of unplugged play time. Charges with most USB power sources. Allow 3 hours for full charge. Speaker includes AC power supply and power supply cord (USB) Approximate Measurements: 5.5" Tall x 5" Wide Excellent Condition! Works great - just has a few scratches on the front