High Quality NEW!!! Dimensions: 10.16 x 8.89 x 7.87 cm Weight: 204.11 g USB Input: DC 5V. 500mA Playing Time: 6 hrs Battery life: 8 hrs Power source: Battery Powered Comes with 3.5mm Aux cable Great Sound Quality Portable & Lightweight Can be rotated anticlockwise 180 degree Rechargeable lithium-ion battery