LED Aurora Galaxy Projector Night Light Bluetooth Music Speaker Star Projection Lamp for Kids Room Decor Home Ambiance Lights.Features:15 lighting modes of the northern lights projector:the northern lights can project a realistic starry night sky and the northern lights on the ceiling. thanks to the aurora, moon and stars, cooperation can reach up to 15 projection modes.It #x27;s like traveling the north pole, reaching and touching the northern lights.Bluetooth speaker:built-in bluetooth speaker, connect to smartphone or tablet via bluetooth to enjoy music on bed. the starlight projector will change with the beat of the music.Remote control and timer:the projector with a remote control can control the on / off of the aurora, moon and stars, adjust the brightne, change the lighting mode, music mode, volume. also with a 4-hour automatic sleep timer, easy acce to these settings without getting out of bed.Abundant projection effect:the combination of the northern lights, the moon and the stars can be played individually or in combination. the flowing aurora bore effect creates a relaxing environment. forget about worries and enjoy the present.A gift for kids and family:ceiling projector is suitable for birthday, party, wedding, room decor, children #x27;s day, holiday, anniversary gifts, it creates a wonderful and starry atmosphere, helping children to stimulate curiosity, imagination, creativity. also great for home decoration as a sky galaxy projector, romantic mood light, night light and beside lamp.Product parameter:Product name: aurora starry sky projector lampbluetooth number: ac6923input voltage: 110-220voutput voltage: 5v / 2000maproduct power: 6wprojection area: 20-80package size: 18.5 x 12.5 x 11.5 cmpackage weight: 0.51 kgpower mode: usb line powered (usb charger, computer, tablets,Power bank)music mode: bluetooth music speakerlighting mode: 15 types (aurora monochrome, aurora dual color, aurora tricolor, aurora monochrome + moon, aurora dual color + moon, aurora tricolor + moon, aurora monochrome + star, aurora dual color + star, aurora tricolor + star, aurora monochromatic + star + moon, aurora bicolor + star + moon, aurora tricolor + star + moon, moon, star, moon + star)Package include:1 x aurora star projector lamp1 x remote control (without battery)1 x 1.5 meter usb cable1 x user manual