Brightness Adjustable & 10 Color Lights - The star projector is adjustable for 4 levels (10%-40%-70%-100%) of LED brightness and 10 color lights. With the sound control function, the ocean wave light and the green beam will flicker and flash fast following external sounds or musical rhythms.Smart Wi-Fi Control - Connect to your phone/tablet/E'cho under smart Wi-Fi mode to control the nebula cloud night light projector. Customize your own color effects by adjusting the color, brightness, and color temperature with an APP. Speak to A'lexa to easily turn on/off the light projector and adjust the settings.Remote Control & Auto-Off Timer - Adjust the music play, volume, brightness, color modes, auto-timer, and timer-off simply by remote control aiming at the infrared sensor (Batteries not included). Available in 1-hour timer and 2 hours timer, and the star projector will auto-off after 4 hours when there is no operation.2 Music Play Modes - For playing music through the speaker of the night light, you can connect to Bluetooth or insert a USB flash disk. The smart star projector will automatically recognize and read the USB disk. And it will start to play music if there are some songs.Multifunctional Star Projector - USB-powered Music starry light projector for parties, bedroom, home theater, room decoration, birthday gifts, and Christmas brings a romantic and relaxing atmosphere that can help to lull you or your child to sleep.Light Source: LED/Beam lightPower Supply: USB (Type-C)Rated Voltage: DC 5VCurrent: 2A MaxOutput Power: 10W MaxInput Power: 100-240V AC 50/60HzColour: WhiteMaterial: ABSPackage Contents:1 * Star Projector Night LightOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.