This mini crystal ball is with three color of strobe effects， which can produce wonderful colors and bright light. It can be widely apply to bars， disco， ballroom， KTV and so on. Features:Small and exquisite appearance.Three color of strobe effects: red， green and blue.Long service lifetime， low heat and power consumption.No UV rays， environment friendly.Hooks design， much convenient to be hanged on the ceiling.Prismatic shell designed， very beautiful.Automatically rotating， having the stage lighting effect.Wide application to bars， disco， ballroom， KTV， home decoration， stage， club， party， etc.Note: This item is intended for indoor use only and should be prevented from water， moisture. Specifications:Model No.: W666Shell color: WhiteControl mode: Auto， voice-activatedLED color: Red， green and blueLifespan: 8000HInput voltage: AC 85-260VLine frequency: 50-60HzWorking temperature: -30 to +50 Celsius degree degreeCelsius degreeItem weight: 109g / 3.85ozPackage weight: 144g / 5.07ozItem Size: Approx. 8 * 9cm / 3.15 * 3.54in (Length * Max Diameter)Package size: 9 * 9 * 8.5cm / 3.54 * 3.54 * 3.35in Package includes:1 * Full Color Ceiling stage light