usb power stage light Features: 1.Remote control controls multiple modes Multi working modes:Automatic mode: Random colors create a romantic relaxed atmosphere(don't accept the specified color). Flash mode: Colors appear and disappear quickly. Sound activation mode:The light changes color and speed with the rhythm of the music(The Battery are not included )2.Two holes project 98 kinds of colorful patterns, and another hole projects the background dyeing effect, creating a beautiful scene, the atmosphere is very obvious3.The Laser-Projector Light have a musical effect, and the lighting pattern is perfect Compatible With the indoor atmosphere. It is Perfect Compatible With parties, dance halls, KTV rooms, festivals and other special occasions.Type: Stage Laser-Lightcool system Fan Compatible Withced cooling systemPlay mode: Auto play & voice-activated, speed adjustment, strobe flash controlUltra-small size, easy to carry outdoors, safe with heat sink on the backType: USB ChargingColour: BlackMaterial: plastic + metalSize: 8.6 x 7.2 x 6cmPackage Contents:1 x Laser-Light (Upgraded Version)1 x USB cable1 x Chinese and English manual1 x Screws1 x Remote controller(CR2025 battery did not included)Only the above package content, other products are not included.Note: Light shooting 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.