Product descriptionPower supply: USB DC 5V / 2000mAOperation: 8 buttons remote controlRequired remote control batteries: 2x AAA (not included)Projection coverage: 15-50Music format support: bluetooth and USBLamp holder material: ABSShade material: acrylicPacking list1 starlight projector1 remote control1 USB cable1 user manual1. Unique UFO shape Designed using a mysterious UFO as a prototype. Light up your space adventure. The flickering stars and clouds are dynamically projected onto the ceiling or wall. Combine several colors to create a different atmosphere. You can choose which mode to display based on what you want.2. Bluetooth speaker USB flash disk socket Designed with mysterious UFOs as a prototype. Inspire your space adventure. Flashing stars and clouds are dynamically projected onto the ceiling or wall. Combine several colors to create a different atmosphere. You can choose which mode to display as needed.3. Timer remote control The night light has a timer function so you don't have to turn it off manually. You can set the auto power off time to 1H 2H as needed. With the remote control you can toggle all functions including light mode music volume and brightness and set the timer.4. Breath Light Adjustable Speed There is a special mode called Breath Light. The lights can slowly get brighter and then slowly darken the cycle. You can adjust not only the brightness of the light but also the rotation speed. It should be noted that the motor inside moves while the projector is rotating. This can lead to noise which is normal.5. Perfect Gift A perfect gift for adults and children You can use it on many occasions. For example family celebrations office relaxation baby night lights romantic dinners etc. Perfect for children to create a comfortable and relaxing bedtime to calm and comfort children to sleep. Also ideal for adults to create a romantic mood or a fun party.