Multicolor, Multimode, Mutli-brightness -The star led projection lamp includes 21 lighting modes, It can project a realistic starry night sky and fill your room ceiling with sparkling stars. You can not only adjust the brightness of the light but also the speed of rotation, the color in order to make a favorite atmosphere using the control provided. Timer & Remote Control -This night light has a timer function so you don't have to turn it off manually. You can set the auto shutdown time to 1H / 2H / 4H as needed. The remote control is equipped to use all functions, including light mode, change music, adjust volume and brightness, and set a timer. Bluetooth Speakers and USB Disk Socket -This built-in Bluetooth Music Speaker and USB slot, you can connect your phone via bluetooth, connect bluetooth name of "BTK10" or you can also plug in USB flash to play music. music, Enjoy the beauty of the starry sky as well as the pleasures of relaxation. Projector with remote control -You can easily control the rotation, timing, lighting modes, brightness, music and volume. The projection lamp creates a romantic / charming / cozy environment, immerses the whole room in the waves and Ideal for children to create a pleasant and relaxing bedtime experience, to soothe and comfort children. Best Gift for Adults and Children -Unique way to light up the party, it is a good decoration for parties and birthdays or a quiet night light. You can use this projector for homeroom, dance, parties, birthday, karaoke, Christmas, wedding, show and ect.