This moon lamp has a diameter of 8.5 cm, made with 3D printing technology, has a realistic full moon shape and the surface of the moon lamp is very close to the lunar moon. Made of PLA, is environmental and nontoxic, and also durable and not easy to break. This night light has a 16 color RGB and the 16 colors can flash or fade or strobe, dreamlike and creative decorative lights. A perfect novelty and charming gift for Christmas, Thanksgiving, birthdays, party, wedding, anniversary, lover, kids, children bedroom, living room, dinning room and outdoor decoration, a favorite gift for your friends or lover. The moon lamp has a build-in rechargeable battery and can charge on your computer / power bank or charge adaptor etc. When fully charged you can unplug and hold the moon light in your hand.