1、Soft Lighting: There are three light colors, the light is soft, which could soothe children sleep, relax and calm adults mind. 2、Multi Function: Featuring 6 functions, light flashing, 3 gear dimming, rotation, remote control, timing, music playback, can meet different needs. 3、Compact and Portable: The lamp is easy to assemble, small and compact, built in large capacity battery, convenient for use when in outdoor. 4、USB Charging: The lamp comes with Type C charging cable, which can be charged by computer, power bank, plug, etc. 5、Perfect Gift: This lamp can be given as a housewarming, Christmas, birthday gift to your friend, family, kid, couple. 3 x Installation Sheet (ABC Three Parts)1 x Host (Battery Included)1 x Remote Control (Battery Included)1 x USB Cable1 x Manual Item Type: LED Projector LampMaterial: ABSAssembly Size:Height: Approx.22cm/ 8.7inDiameter: Approx.18cm/ 7.1inLight Source: White light, warm light, blue lightBuilt in Battery: 18650 lithium battery 1500mAh (included)Remote Control Battery: 1 x CR2025 button battery 150mAh (included)Charging Method: USB Type CFunction: Light flashing, three gear dimming, rotation, remote control, timing, music playbackTiming Time: 15min, 30min, 60minWeight: Approx.445g/ 15.7oz