Features: Features: The lights of this product are composed of red, green-color, blue and white Auroras borealis + green-star + moon projection. Each set of lights can be independently controlled by remote control. Multi-function: built-in star breathing, blinking, flashing; LED gradient, turn and other modes, and with shutdown memory function. Adjustable: The remote control can also adjust the speed of the northern-lights clouds movement, light brightness (4 levels of brightness can be adjusted), timer function, can be set for 30 minutes, 1 hour, timed shutdown. External sound sensing rhythmic function. Ideal gift: It can be given to friends or children at Christmas or other holidays. Packing accessories: projection lamp + remote control +USB cable + manual Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material:ABS Size:14x13x6.6CM Input voltage: USB 5V/2A Power supply: USB cable power supply (mobile power, computer, mobile phone adapter) LED power: RGBW 4X1W Laser class: class 1 Housing material: ABS Lamp body size: 14X13X6.6CM Box size: 13.8*12.2*11.4CM Outer box size: 47X37.5X36CM Single gross weight: 0.46Kg Gross capacity of the whole box: 12kg 24 sets/box Packing accessories: projection lamp + remote control +USB cable + manual The USB cable (power supply cable) of this product is 1.5 meters long. Remote control instructions: This remote control includes a CR2025 button battery. Transport certificate is complete, please consult customer service. This product and the remote control have no electricity, no magnetic. It is a USB night light for plug-in, equipped with a USB to type-C cable Package List: 1*USB Northern-Lights Projector