Material: Plastic Color: 7 color variations, red, green, blue, yellow, cyan, purple, white Weight: 450g Size: 200x150x87mm Switch method: remote control/touch Product power: 0.5w Product voltage: 5v Average service life: 30000 (h) Note: 1. There is a protective film on both sides of the Acrylic board, tear off the protective film before use. 2. Long press for 2-3 seconds to turn off the power. (USB power is not charging) Features: Made of durable materials, soften the light, thereby effectively protecting your eyes. Application scenarios: study room, living room, bedroom, tea house, coffee shop. The best gift for family and friends. It is more suitable for children to sleep, and for adults to enjoy a pleasant and relaxing sleep experience. Note: Please allow 1-5MM error due to manual measurement. Due light and the difference between the screen, the color of the item may be slightly different from the picture. Package list: 1. Acrylic board x1 2.ABS base x1 3.USB data cable x1 4. English manual x1