ITEM NAME:3'' Plasma Ball USB or Battery Powered Cable Magic Crystal Ball Kids Gift #JT1 Product Description Description: Specifications: Product Name: anion electronic magic ball lamp Size: ball diameter 3inches (about 7.5cm), the overall height 14cm/5.51in Light source type: Touch Voltage: 4.5 (V) Power supply: USB or battery (dual purpose) Lamp cover material: glass Dimension: 3" Main scope of application: corridors, leisure and entertainment, hotel lobby, exhibition hall, hotel rooms, home Switch Type: Touch Style Style: European style Average service life: 10000000 (h) Applicable places: exhibition hall Light color: gorgeous Light source power: 4.5 (W) Features: 1, plasma ball divergence, water-like lightning light, warm and romantic 2, plasma ball is popular science knowledge of the instrument, people can not help to touch and feel 3, for the children, the plasma ball is full of fantastic magic toys, bring them unexpected, surprises and happy. Fantasy dream but so real Included: 1 x Plasma Ball 1 x USB Power Line.3, for the children, the plasma ball is full of fantastic magic toys, bring them unexpected, surprises and happy. Fantasy dream but so real. Applicable places: exhibition hall. 1, plasma ball divergence, water-like lightning light, warm and romantic.