Krismile 3" USB Plasma Ball Sphere Light Magic Crystal And holiday Lamp,Magic Plasma Light Electric Globe Static Ball Mood Lamp Party Lighting,Christmas gift Made of high strength hardened Touch the ball and move your fingers, the light will flashing as your fingertip.material and will not be broken at high temperature up to 522 Touch the ball and move your fingers, the light will flashing as your fingertip. The sound-control function with make various feeling shapes of spark following with the sound or musical rhythm Powered by:US plug Shape&Color:Show as pictures.