Material: ABS+PC Size: 11.5*11.5*14.9 cm Projection range: 15-20 square meters Rated voltage: 5V Rated power: 3.8W Input interface: Type-C Power input: DC 5V 1A USB cable length: 1 m Rotation speed: first gear, 2 laps/min Color: white, black Quantity: 1 piece Package content: 1*projection lamp, 1*USB cable, 1*product manual, 1*remote control, 1*iron bracket 1. LED Starry Sky Projector & Galaxy Projector The LED starry sky projector can project a realistic starry sky on walls and ceiling, ocean wave and starlight can be played individually or in combination and the starry sky lamp generate up to 14 lighting modes, it creates a wonderful and starry sky atmosphere, let you enjoy the fantastic performance of the starlight projector. 2. Remote control and timer function The remote control is very convenient and very practical for children and adults. You can control and adjust the brightness, freely turn on / off the light, change the lighting mode and adjust the atmosphere easily, you can set the auto turn off time to 0.5H, 1H, 1.5H, 2H as you need. (Note: 2 AAA- remote control batteries not included.) 3. USB rechargeable starry sky projector Built-in rechargeable battery, can be used more than 6 hours on a full charge (2 hours charging is recommended), you can charge your star projector using a mobile power adapter, laptop and car charger, very easy to use and to Feel the beautiful starry sky anytime anywhere, the compact body makes it very suitable for travel, dating or party decoration. 4. Dimmable and built-in music There are brightness and speed levels for this starry sky light, you can choose the brightness and speed according to your mood, the music mode synchronizes the rhythm of the light with the music, listen to music with children and family at night , watch the aurora nebula, the cloud galaxy and create a romantic and relaxing atmosphere for you. 5. Best gift for adults and children The star projector night light is fit for birthday, party, wedding, room decor, children's day, Christmas, anniversary gifts, It creates a wonderful and starry atmosphere in which children stimulate their curiosity, imagination and creativity It is also great for adults to create a romantic atmosphere or a fun party.