High-quality Glass Plasma Ball Sphere Lightning Light Lamp Party magical ball electrostatic falshing ball NEW VERSION OF SOUND:Touch & Sound Activated, it not only play with it by finger, but also by sound (like clap your hand, loudly Music and so on). It is sound activated and creates the same fun looks as the larger versions. FUNNY FOR KIDS: Creates an amazing light show - from any angle!A little bit of science, a little bit of art, and a whole lot of cool! This Plasma Ball is simply the ultimate interactive light show TOUCH SENSITIVE:Fascinating to watch, this Plasma Ball light is even more fun to play with! Just place your fingers on the glass surface and watch as colored bolts of glowing light follow your every move. You can actually "feel" the energy as the light gently tickles your fingertips Package includes:1 X Plasma Ball 1 X USB Cable This is an amazing plasma ball combines ornamental,decorative,creates an amazing light show from any angle With perfect combination of sciences and art,the rays are in an irregular variation at the static situation,when touching the sphere,the inner rays move as