3D Human Brain Cerebellum Model Table Lamp 7 Color Changing LED Night Light Gift Features: 1. 7 changeable color modes including Cyan, Blue, Green, Red, White, Yellow and Purple as well as a flashing mode that displays all colors 2. -t-ouch button: Press one time, one color light up, press it again, it turns off. Press it thirdly, another color light up. 3. Automatically color changing mode. Press the -t-ouch button to last color, then press it again, auto color changing mode works. 4. Power Supply: usb cable or 3pcs AAA batteries 5. Energe saving. Power spend: 0.5W; LED life span: 10000 hours 6.It can be use in bedroom, child room, living room, bar, hotels, shop, cafe, restaurant etc as decorative light. also can as a festival, birthday, Christmas gifts. Product Size: 17*16.7cm Base:8.7*8.7*4.2cm packing list: 1 * light guide glass plate 1 * lamp base 1 * usb cable