Description:1. It will automatically change and rotate according to the music rhythm.2. Suitable for families, nightclubs, bars, and reception halls.3. Energy-saving, safe and durable.Specifications:Name: Colorful Rotating Magic Ball LightMaterial: ABS+electronic componentsSize: (approx.)8*5.5cm/3.15*2.17inchWeight: about 100gInput voltage: DC5VLight source color temperature: LED/RGBPower interface: USB5VPower/wattage: 6WPacking List:1*Light Bulb