USB / 4 x AAA Powered Sound Activated Plasma Magic Ball - Black + Transparent
Color: Black + Transparent - Material: PC + Glass - Ball diameter:8cm - High-tech touches the ball and moves your fingers the light will flashing as your fingertip - Powered by USB / 4 x AAA batteries (not included) - Great for home KTV and bar - Comes with USB cable (98cm) & English user manual