Features:Consists of the four-color water pattern lamp, totally making up to 10 combinations for 360°rotational dynamic projections. 3 levels of brightness can be adjusted.Freely turn on/off the lamp, change lighting mode, cycle through light effects, adjust brightness, start/stop the motion or adjust the volume through remote control and sound control.Bring a romantic starry night, it can be used as a brightness-adjustable night light, Ocean wave ambiance light, stage party light, disco ball, game room decor light, home theater accent, strobe lamp, DJ lighting.Connected to your smartphones via BT, as well as plug-in U disk (not included), enjoy music while watching the aurora nebula cloud galaxy at night, create a romantic soothing atmosphere.Suitable for be as a gift for children's day, Christmas, Anniversary, It creates a wonderful and starry atmosphere to help children stimulate their curiosity, imagination and creativity.Specifications:Color: Black / White(optional)Material: ABSBrightness: 3 Levels: RGBW 2 * 4WTimer: 1H/2H/OFFInput: 10-220V 50-60HZOutput: 5V 2ACable length: 2mBT Number: IGB-001Remote Distance: 20mRemote Control Battery: 2 * AAA (Not included)Light Range: 20-60m²Projection Coverage: 161-538ft² / 15-50m²Operating Temperature: 14-104°F / -10-40?CItem size: 16 * 16 * 12cm / 6.2 * 6.2 * 4.7inItem weight: 397g / 14ozPackage size: 16.5 * 16.5 * 13cm / 6.4 * 6.4 * 5.1inPackage weight: 568g / 20ozPackage List:1 * Starry Sky Night Light1 * Remote Control1 * USB Cable1 * User Manual(English & Deutsch & French & Spanish & Italian & Japanese)