Cordless Use & Built-in Battery The upgraded Galaxy Projector has a built-in 3000mAh battery. Once fully charged, it can last for 5-6 hours. The Galaxy Projector can be placed in any corner of the room. also powered by USB cable and works with a wall charger. With USB port, support connecting with power bank. 32 Color Effects & 6 Angle DesignOur projector night light not only has 15 color modes, but also has a red spiral nebula, an ocean wave and stars, to create a dreamy and romantic atmosphere in your child's room. Ocean waves and galaxy star night light projector can be displayed separately or mixed together for your choice. Night Light with TimerStar projector night light is easy to control remotely. Let the lighting effects be in your hands. The remote control can control music playback, LED background colors, Starry/Galaxy; Adjust brightness (20%-40%-60%-80%-100%), ocean wave change speed, turn on/off lamp or music freely. With timer function, you can press "sleep mode" to automatically turn off the light in 1 hour, let the stars with breathing effect soothe you to sleep every dark night. Bluetooth Speaker and Single Voice ControlWorks with smartphones via Bluetooth or just insert a TF card. It only takes a few seconds to realize music playback without delay. The latest voice command flashing mode. Best Gift for Kids and AdultsThe galaxy projector night light has been approved by FCC, which is a safety when your kids use the star projector light. And the unique 360 rotating projections can light up your baby's whole room and inspire your child's universe imagination. With the stars, you can relax and enjoy a beautiful life. It is the perfect gift for children and adults. Galaxy Star 3 in 1 Night Light Projector Built-in Bluetooth Speaker and Music Sync In the unique music mode, the wonderful projection effect can flash with the rhythm of the music. Night Light Function Support 5 level brightness adjustable. Not only a projector, this 3 in 1 galaxy light projector is also a great night light which can also help kids fall asleep faster. Press sleep mode for 1 hour of soothing, auto-off light to help you and your baby drift off to sleep every night! Multi-Function Remote Control The galaxy light projector can be controlled by remote control or buttons on the projector. As long as you aim the starlight projector within the range of the remote control, you can change the lights and music you need at any time. 1Galaxy Star night light 1Remote control 1USB cable 1User manual(EN, DE, FR, ES, IT, JP) Specification Light source type: LED light Switch type: Remote control Power mode: Power supply USB & Battery Powered Light source power: 8W Product size: 4.7in x 4.3in x 4.1in Remote control distance: 16.4ft/5m Projection modes: 32 modes 5 brightness levels Adjustable 1H auto off timer function Built-in 3000 mAh battery Easy and stable Bluetooth connection