1.This product belongs to the combination of four-color water mark lamp and green laser. The water mark has four colors: red, white, blue and green. The laser color is green. The remote control can adjust the water mark color, water mark speed, water mark mode, bluetooth mode, water mark single control, laser single control, brightness, music control, sound control, selection mode, timing function, switch, any mobile phone or other device to turn on bluetooth. 

2.The lamp body can be plugged into a U disk or a card reader to play music, can adjust brightness, can adjust music volume, up and down music, pause, Bluetooth off/on, switch, power by USB Android.

Specification:

Color: Black

Voltage: DC 5V

Power source: USB

Wattage: 6W

Functions: LED Projector light, Music Speaker, Bluetooth, Remote control

Shade Material: Plastic

LED Light colors: Red/Green/Blue/White

Power of remote control: 2XAAA Batteries(Not included)

Size: 13.5*13.5*10cm / 5.25*5.25*3.94inch

Package includes:

1X LED Projection Light

1X Remote Control(Battery not included)

1X USB Cable

1X User Manual