<p>【6 in 1 Aurora Borealis Projector】Aurora Light Projector + Rainbow Light Projector + Blue Sky Projector + Star Projector + Music Player + White Noise Machine. 48 color mode, up to 16.7 million lighting effects, bring wonderful northern lights to your room, mood lights projector suitable for a variety of occasions, can be used in home theater, bedroom. Perfect birthday, holiday or Christmas gifts for kids and family.【Speaker Music & Mode Activated】Play favorite music by connecting projector to smartphone via Bluetooth. Combine light and sound to create the perfect atmosphere. In sound-activated mode, the Aurora Light Projector can change lights in response to music beat changes. The higher the volume, the faster the colors change. Choose music style (Rock, Classis and Jazz), different light flow modes will fit your mood. summer, from rain to wind chimes. Improve your sleep with relaxing music. 3 lullabies to put baby to sleep. The Galaxy Night projector has three levels of brightness and nebula speed. Set a working time of 1 or 2 hours, in the beautiful starry sky and soothing white noise, have sweet dreams all night long!【Brightness the star & adjustable light & time setting & large coverage area】 Easily control lighting mode and color, speed, volume, cycle of light effects with the IR remote. With enhanced custom, you can also adjust star brightness and aurora brightness on the app. Built-in 1H, 2H and 4H automatic timer that automatically shuts off after a preset time. Projection area maximum coverage 60㎡.</p>