Shell rainbow projection lamp, mini portable USB rechargeable night light, used for taking picturesBlueThe product is shipped based on the color or size of the main image of the product page.Colour:blueShell Rainbow ProjectorProduct material ABS plasticUSB power supply: 5V 1APower consumption: 100mA/hBattery capacity. 1200mAProduct weight: 168gProduct size: 130mm118mm*54mmProducts include: shell rainbow light, data cable, manualUse occasions: bedroom, living room, hotel, exhibition hall1. 12 hours of battery life, 3-4 hours of charging2. The red light is on, it means charging, the green light is on, it means it is fully charged3. The built-in protection circuit can be connected to the power supply for a long time.4. The A button has no timing function, and the B button corresponds to the rainbow function, which will automatically turn off after 2 hours of power on 2 MODES: 2 rainbow modes. Multicolor rainbow mode and monochrome gradient mode. Use the principle of optical refraction to easily bring the rainbow home. 5 LED BEADS: 5 LED Beads of Yellow light, Blue light, Green light, Red light, Pink light. They matchs with 2 Push Buttons, choose the color you like. The size of the rainbow can be changed by the degree of opening and closing of the lid USB CHARGING: Built-in 1200mAh battery, USB fast charging, charging 3-4 hours, can last for 12 hours. It is compatible with most computers, laptops, power banks and other devices with USB output. Its so convenient PROMOTE SLEEP: Children Projector Night Light create an ideal sleep environment for children, get closer to the moon and stars, give your kids a good nights rest with this night light for kids room, relax and calm, its wonderful night lights and great toys for kids.