[New 5 in 1 Night Light Projector] Aurora Aurora Projector combines aurora light, nebula light, night light, sound machine and music speaker in one easy to use device. An Aurora indoor pool with a beautiful starry and light show! With 360 rotating dynamic projection and amazing lights, this projector night light brings the Aurora night into your room, its blank ceiling becomes a planetary family. [Volume and brightness adjustable, with automatic sleep timer] to control the projector lamp: projector, remote control or APP control buttons. Using the 22-key remote control star projector, you can freely turn the lights on and off, start and stop motion, adjust the brightness, rotation speed, volume, and change the lighting mode. The Aurora projector comes with four auto-off timer options, built-in: 0.5 hour, 1 hour, 1.5 hour and 2 hour. [Bluetooth and USB dual play mode] Built-in mini Bluetooth music speaker and USB slot for option. It takes a couple of seconds to pair the Northern Lights projector with your cell phone. Perfect sound, very suitable for playing lullaby, ambient sound or classical music. Listen to your favorite music through the Galaxy projector of light, relax and practice yoga, for fitness and meditation to reduce work. Intelligent control: You can use smart speakers such as , Assistant, tmall Dei for voice control the music starlight: switch, color switch, brightness adjustment, etc. Voice control mode: In manual mode, press the button of the remote control voice control button to activate control function. At this time, according to the external sound or music rhythm, the projected light products flash with the corresponding change in the rhythm. Note: 1. The power requirement of this product is USB DC5V / 2A 2. This product is suitable for indoor use, please do not use the lidar to direct the eyes and keep it out of the reach of children. 3. The product is a combination of LED and star projection. 4. This product only supposts 2.4G HZ Wi-Fi, not 5G HZ Wi-Fi. 5. The machine is equipped with a default 4-hour automatic shutdown function, that is, it will automatically shut down after 4 hours of work. Colour: white + black Material: plastic Package Contents: 1 * Projector 1 * Remote control (without battery) 1 * USB line Only the above package content, other products are not included. Note: Light 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.