descriptionLed Music Star Projection Light-USB cable wireless voice control laser light. Features: 1. LED laser: a combination of four-color watermark light and green laser. The watermark has four colors of red, white, blue, and green, and the laser is green. 2. Music playback: you can insert a U disk or card reader to play music on the lamp body. You can adjust the brightness, control the music volume, up and down, and pause. 3. USB/Bluetooth connection: Any mobile phone or other device can connect to Bluetooth without checking. 4. Remote control: The remote control can adjust water volume/speed/, Bluetooth/watermark/watermark single control/laser single control mode, brightness/music/sound control, selection mode, timing function, switch. Specification: Material: ABS/PVC plastic (black shell) Type of light source: