This LED desk lamp adopts an eye-protecting and sleep-assisting design, with long battery life, soft light, infinitely adjustable light and multiple color temperatures, and brightness and color temperature can be switched at will. It has a 1-6 hour intelligent timing function, 360-degree surround light, lightweight and portable, can be placed or hung, silent touch, intelligent dimming. Specifications:  Material: ABS'PC'Aluminum Alloy  Color: Black, White (Optional) Battery capacity: 18650 1800MAH Material: ABS'PC'aluminum alloy Voltage: DC 5V Lighting power: MAX 3W 13, 16 LED lamp beads RGB Size: 83*83*145mm Weight: 230G Packing size: 88*88*155mm Packaging weight: 285G Package List:  1*LED Desk Lamp