1. Four-color water pattern light+green laser+combination of 10 big planets. The water pattern has four basic colors of red, white, blue and green, and 15 colors can be randomly combined. The color of the laser is green, and the planet has 10 patterns. 2. Remote control function: laser brightness, water pattern, bluetooth mode, water pattern single control, laser single control, planet single control, voice control, timing, switch 3. Bluetooth mode: any mobile phone or other Bluetooth device can be connected 4. Remote control category: wireless remote control (buttons are more sensitive and convenient to use) 5. The lamp body can be inserted into a TF card or connected to Bluetooth to play mobile phone music, 6. The lamp body is equipped with the following control buttons: lamp body brightness, music volume, up and down music, pause, Bluetooth off/on, lamp body switch, usb interface 7. Input voltage: 5V 8. Product power: RGBW (red, green, blue and white) 4W x 2 9. Power supply mode: USB line power supply (mobile power, computer, mobile phone adapter), rechargeable battery capacity 3000 mAh 10. Music mode: Bluetooth/TF card (not included) Packing accessories: lamp body + remote control + USB (tpye-c) data cable 1.5 meters + manual