USB Mirror BallThe USB Mirror Ball is a fabulous creation that enables you to feel the disco fever at your desktop! Simply plug the glitzy silver USB Mirror Ball into your USB port and get a groovy PC! (Party Central!) Spinning around steadily (fast enough to look pretty stunning but slow enough to not give you a headache), the USB Mirror Ball’s little reflective silver tiles guarantee your desk’s decked out with life and soul!The flashing coloured LED’s will make it seem like Christmas all year round! material: plastic+glass Unit dimensions:11x11x15cm Color: black+colorful Power:USB or 3xAAA battery(excluded),With 1.5m USB cable(for USB power) China supplier:Email : fangzhengcn@hotmail.com Skype ID : chanceller819