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: ABS Brightness: 3 Levels Power: RGBW 2 * 4W Timer: 1H/2H/OFF Input: 10-220V 50-60HZ Output: DC 5V 2A Cable length: 2m BT Number: IGB-001 Remote Distance: 20m Remote Control Battery: 2 * AAA (Not included) Light Range: 20-60m² Projection Coverage: 161-538ft² / 15-50m² Operating Temperature: 14-104°F / -10-40℃ Item size: 16 * 16 * 12cm / 6.2 * 6.2 * 4.7in Item weight: 397g / 14oz Package size: 16.7 * 16.6 * 13.1cm / 6.57 * 6.54 * 5.16in Package weight: 563g / 19.9ozNote: The color of remote control will be sent randomly.Package List: 1 * Starry Sky Night Light 1 * Remote Control 1 * USB Cable 1 * User Manual(English & Deutsch & French & Spanish & Italian & Japanese)