Safety instructions: This product is a Class IIIB laser-product. Avoid laser-exposure to the eye close to the light outlet, otherwise it may cause eye discomfort.Do not let children operate this product alone, please give safety tips before other people operate.This product is suitable for indoor use, and its protection level is IP20. Suitable for dry environment, please avoid using in humid, overheated and dusty environment. Good heat dissipation around the product, from objects or liquids.Power supply requirement: AC100V~240V, 50Hz~60HzAdapter power supply: DC 5V/2AUSB cable length: 201cmNumber of lamp beads: 8Laser-: 532nm green-laser*2, 650nm red-laser*2LED : three-in-one RGB *1, UV *3Pattern: 30 kinds of patternsLight efficiency: RG-laser, RGB three-in-one LED, UV LEDUse environment: 10~40 indoorWarm-up time: 2~8 minutesLight distance: within 10 meters of the best distanceControl mode: manual, remote controlWorking mode: voice control, self-propelled, strobeCooling system: fan forced cooling systemScanning system: precision motorScope of application: bars, KTV, parties, banquets, etc.Instructions for use: When using, you need to slide the power button on the back, slide it to ON, when you don't use it, slide it to OFFType: USB PlugColour: BlackMaterial: plastic + metalPackage Contents:1 x Stage light1 x Remote control1 x USB cable1 x Suction cup bracket1 x Bracket2 x Screw1 x Chinese and English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.