Clip-On Pocket Plasma (Rainbow) LED Novelty Sound activation works by detecting

Sound activation works by detecting increase in noise level

Also it's convenience for people who do not have a toilet paper roller mounted to something

Great for those who love collecting dinosaur toy Includes: 1 x Dinosaur Figure (requires (3) "AA" batteries -- not included)

2 Wrist Charger

• Length: 12

Clip-On Pocket Plasma (Rainbow) LED Novelty Sound activation works by detectingDescription: The Luminglass uses miniature electronics to create a clear, flat panel glass disk with an amazing visual display of plasma light which responds to both touch and sound! Portable and convenient, this clip on can be worn or attached anywhere even in your car! Features: Sound Response (Voice, Music, Sound) Touch Response Item Code: GB12 RAINBOW