Type:LED Desk Lamp, Foldable Desk Lamp, Wireless Reading Lamp, Rechargeable Lamp, Touch Control Reading Lamp The book lamp is perfect for working, reading, studying, camping, playing with computers, and cross stitches. You can change a suitable color for the night and not bother others in the home. Features: The desk lamp provides 3 color temperatures of 3000K-6000K(warm light, natural light, white light ) and stepless brightness control. The lamp allows easy adjustment using the touch buttons, controlling the brightness and color temperature. Its lamp head can rotate 180 degrees, and the lamp arm can also rotate 180 degrees, providing flexibility to adjust both height and angle for optimal lighting. The desk lamp has 16 lamp beads, featuring uniform brightness and a wide lighting range. No flicker, low blue light hazard, protect your eyesight and reduce eye fatigue. Built-in 2000mAh rechargeable battery, it can be powered via a USB cable connected to a notebook PC USB port, mobile phone adapter, car USB, and more. Foldable for easy storage. Specifications: Material: ABS+PP Voltage: 5V Rated Power: 5W Usage Time: 20 hours (low-grade), 10 hours (mid-grade), 6 hours (high-grade) Battery Specifications: 1 x 1200mAh Lithium Battery (included) Charging Mode: USB Charging Cable Power Supply (power adaptor not included) Folding Size(LxW): 17 x 5.1 cm Package Contents: 1 x LED Desk Lamp 1 x USB Charging Cable 1 x Manual Please note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.