Product Description1. The Northern Lights Aurora Projector Lamp adopts a rounded "U" shape design, which looks more refined and advanced. The support design at the bottom makes it possible to adjust the projection direction and support it stably.2. 7 kinds of projection effects to simulate aurora, you can fix the projection effect you like or loop the projection effect. And you can adjust the brightness and movement speed of the projection effect through the remote control.3. Add moon projection pattern to make the projection effect more realistic and beautiful.4. The new mode of green stars, green stars can open the "breathing", "blink" and "beating" modes, making the stars more realistic.PS: LED projection effect, the moon and stars can be turned on and off individually, you can freely set the projection effect you like.Built-in bluetooth music player1. "Bluetooth mode", you can connect the mobile phone to play music through bluetooth, the bluetooth name is "HN-108"2. "Rhythm Mode", the lights will flash along with the music melody3. "White noise mode", built-in 6 kinds of white noise (Stream, Insects, Waterdrop, Sea, Forest Bird, Belltone), help you and your children and family sleep betterTiming functionSupport "30 minutes" and "60 minutes" timed shutdown.Home Decor and Best GiftsThis northern lights aurora projection lamp can decorate your home and create a romantic atmosphere, and it is the best choice as a giftProduct ParametersProduct Name: Northern Light Aurora ProjectorsMaterialShell material: ABSBuilt-in music playerMusic mode: Bluetooth( HN-108)Built in 6 kinds of white noiseStream, Insects, Waterdrop, Sea, Forest Bird, BelltoneProjectionProjection effect: 7 projection effectsProjection Shape: MoonStar Laser: GreenLaser class: Class 1Projection distance: 2-10 metersProjected area: 15~50 square metersPower SupplyPower supply: input 5v/2aMaximum power: 8WPower cable: USB type-CPackage includesPackaging accessories: Northern Light Aurora Projectors + remote control +Type-C power cable + instructions