Features 1. Upgraded Star Projector -Bluetooth Speaker, the new light projector has a built-in Mini Bluetooth Music Speaker, you can play your favorite lullaby music, relaxing, meditation music through the night light projector while watching the aurora nebula cloud galaxy at night, create a romantic soothing atmosphere. 2. Soothing Nebula Effects-Improve Sleeping, the flowing nebula is like the aurora, and easily creates a romantic, relaxing and comfortable atmosphere. It helps to reduce stress and fatigue, relax body and mind, improve sleeping. Best Starry Night Light Projector for Kids and Adults. 3. 7 Colors Selection-This starlight projector has three projection lens, nebula with 7 colors, starry sky and moon. You could light them up together or separately, the more various projection options make your life more colorful and funny. The most suitable gifts /surprise for friends and children. 4. 3 Different Projection Direction -This star night light projector could be placed in 3 different direction, because of it has 4 plat sides on the base. You could play the projection to the ceiling, wall or other direction you want. 5. Timer & Remote Control -You can conveniently change the modes to customize your needs with remote control. Choosing either nebula or starry projection mode or both, changing colors/speed/brightness of nebula light, adjusting the music mode/volume mode, setting 15min/30min/60min timer or 2h Auto off timer. The most suitable gifts/surprise for friends and children. The best decorations for Halloween and Christmas. Specifications Power supply: AC power input AC110V-240V / 50-60Hz, output 5.0V / 2A Laser wavelength: 532nm (green) Laser classification: Class 2 Speaker: 43W playback via Bluetooth connection to mobile phone LED (red, green, blue, white) : 4x1W Color of the nebula: seven colors (controllable monochrome) Energy consumption: less than 8W Operating temperature: 10 to 50 USB power cord: length 1 meter Body material: environmental protection ABS engineering plastic How to Use 1. To use the projector, plug one end of the USB power cord into the machine, the other end into the power adapter, and then plug it into the AC socket. 2. Press the power on key of the projector to power up. 3. Or use the red power button on the remote control. 4. Sound playback: After connecting the projector with the USB charging cable and the AC adapter, the sound of starting up can be heard. At this time, you can turn on the Bluetooth of the mobile phone to search, find the device name and connect, then open the APP in the mobile phone to play music, and you can control the music playing through the mobile phone or control the music playing through the remote control. 5.The machine will shut down automatically after 2 hours without operation. 6. With the remote control, it can be switched off for 15 minutes, 30 minutes and 60 minutes, which is convenient and practical before going to bed. 7. The remote control or machine brightness adjustment button can be easily adjusted to relax the desired light brightness before going to bed. 8. The remote control can separately control each group of lights, such as stars, moon and clouds; (Press R, G, B button to control the red, green and blue clouds); Press the Mode1 button of the remote control, press once for the cloud monochrome cycle, press twice for the two-color cycle, press three times for the RGB three-color cycle; Press the Mode2 button of the remote control, press once for the laser light + flashing, press twice for the laser breath effect, press three times for the star blink effect; Press the remote control S+ and S- to adjust the speed of movement and static. 9. When using Bluetooth to play music, press the yellow microphone symbol button of the remote control to enter the state of voice control, and the light flashes according to the rhythm of music. 10. Projector placement: There are four ways to place your projector to make sure that that light hits the wall or ceiling to get the effect you want. Package Includes: 1 x Projector 1 x Adapter 1 x Manaul 1 x Remote 1 x Cable