Features: Dual-head LED design: The desk lamp features a dual-head design. The left and right heads can be unfolded into a straight line with a maximum angle of 180 degrees and a swing angle of 160 degrees in the up and down direction, providing you with a larger lighting range and angle. Foldable design makes it effective in reducing writing shadows. Stepless dimming: With the sensitive touch switch, you can freely switch between 3 lighting modes. In each mode, the brightness can be adjusted to suit your various lighting needs. Cooling Fan: The fan provides effective cooling and allows a smoothing flowing of gentle cooling-air. The three fan speed levels are adjusted to give just the right amount of cooling. WIDE USE: Use this eye protection desk lamp while reading, working, studying or relaxing. The modern design is suitable for use in the office, computer desk, living room, college dorm or as a bedside lamp. Adjustable light allows you to dim the lamp depending on the time of day or your mood. Enjoy a comfortable, flicker-free light. USB Rechargeable Desk Lamp:With a built-in high-capacity battery, you can take your desk lamp anywhere you need to lighting up. Can be powered by USB charger, computer, mobile power, etc. You can use it anytime and anywhere. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Plastic Size: 12*18*32cm Package List: 1 x Desk Lamp