Touch & Sound Activated,Glass Plasma Ball Party magical ball electrostatic flashing ball (6 inches) Description This NEW Plasma ball is fun and functional! It is Sound activated ( sound responsive）and creates the more fun than the common magic ball. Production: Magic Plasma crystal ball gives you unexpected surprise, Gives out vague flashing light when connecting the plug Touch the ball and move your fingers, the light will flashing as your fingertip Interesting to own one for playing joke with your friend, Also can be used as homeschool-based projects for kids in home, classroom and so on. Specification: Name:plasma ball Material: ABS, glass Weight: 650g Operating voltage :12V Current: 1000mA Cable length: 100cm Color: Black with Clear as shown in the picture Note: Discharging is only visual effect, never hurt human body. Features: 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: 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. 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 Package includes:1 X Plasma Ball 1 X AC Adapter 110~240v,Amazing,novelty and magic gift. Product Details: Style: 装\u9970艺\u672f Brand: pelddy Color: Blue Product Dimensions: 9"D x 5.9"W x 9.1"H Special Feature: 便\u643a式 Brand: pelddy Model Number: 8541999706 Style: 装\u9970艺\u672f Color: Blue Theme: Music Product Dimensions: 9"D x 5.9"W x 9.1"H Light Source Type: 荧\u5149灯 Mounting Type: Surface mount Special Feature: 便\u643a式 Material: Glass, Metal, Acrylonitrile Butadiene Styrene, Crystal Shade Material: Acrylonitrile Butadiene Styrene, Glass Connectivity Technology: USB Control Method: Touch Room Type: Classroom Recommended Uses For Product: Decoration