Safe And Environmentally Friendly: Our children's night light uses high quality LED light sources and materials. The night light is soft, even, flicker-free and dimmable. The acrylic plate is smooth and not sharp, safe enough for children to hold and play with confidence. Soft and Colorful : This cool night light with base can be used not to decorate your child's bedroom, but also to stimulate your child's Imaginations with its 7 changing colors. When night comes, it acts as a close companion and will give your child a greater sense of security, helping them overcome their fear of the dark and have a better night's sleep. Energy Saving: Powered by USB power or battery, the power consumption is 8-12 hours, low energy consumption. Connect to computer or home adapter (not included) via USB cable (not included) to make it more energy efficient. safe, no overheating and long life.3*AAA batteries or USB connection (recommended). Portable: The night light USB using a plug-in power source or batteries, making it a great decorative night light and a cordless mobile light source with batteries installed. It can be carried around with kids when they are indoors and out of for more safety at night. Very energy efficient, suitable for travel, camping as tent lighting or portable night light or travel night light. Ideal Gift：3D night light is perfect for party supplies, children's toys, birthday gifts, New Year gifts, housewarming gifts, graduation gifts, Christmas gifts for kids, friends. Ideal for home decoration, bedroom decoration, children's room decoration, etc.