The incredible plasma belt clip uses super bright technology combined with miniature electronics to create a flat panel disk with an amazing display of plasma light that responds to touch, voice or music.It's battery operated, wireless and completely portable, so you can clip it anywhere - wear it as a belt clip, clip to a shirt pocket, or just take it to parties and watch people be amazed!Black.Requires 2 x AAA batteries (not included).Size (H)10, (W)10, (D)5cm/(H)3.9, (W)3.9, (D)1.9in.Age 8 years and over.1 year manufacturer's guarantee.