KA-SP01 USB Rechargeable Remote Control Blueteeth Ocean Wave Laser Music Sky Starry Projector Specification:
1. Input Voltage: USB DC 5V 2000mA
2. LED Power: Maximum 2 * 4 W
3. Green Laser: <1MW
4. Coverage: 15-50 Square Meters
5. Product Size:  Diameter 123 * 164mm
6. Switch type: Remote control, manual switch
7. Blueteeth: Available
8. Remote control battery: 2 x AAA batteries ( not included)
9. Light Color: RGBW

Packing List:
Music Starry Projector x 1
USB cable x 1
Remote controller x 1 
User manual x 1

How to Use it:

Components Description:
Host Button Function Description:

Remote Control Buttion Description:

KA-SP01 Star Projector More Images: