- 10 brightness levels and color temperature adjustable from 3200K to 6500K provide flexible lighting for any task. The light is designed to be uniform and gentle on the eyes, helping to reduce blue light exposure for users of all ages. - Memory function automatically restores your last brightness and color setting when you turn the lamp back on, making it convenient for ongoing work or study sessions. - Foldable swing arm with a three-axis design saves space and offers a larger lighting area. The lamp can be oriented in multiple directions for precise illumination. It ships with an extra-wide metal clamp that fits desks up to 2 inches thick and includes silicone pads to protect the surface. - 80 LED light beads deliver steady, cool light with low heat. The lamp is USB powered and can be connected to any available USB port. The included adapter is 5V/2A, and the power cord length is 59 inches. - What you get: 1x swing arm folding desk lamp (Material: Aluminum Alloy), 1x Metal Clamp, 1x FCC Power Adapter (5V/2A), 1x User Manual. Please note: Only use the adapter specified (5V/2A); using a different adapter may damage the button controller or cause a short circuit. - Applications: ideal for office or workbench tasks, reading or study sessions, and bedside lighting or nail salon work where precise, comfortable illumination is needed.