The three-level brightness is controllable, and reading at night does not hurt the eyes. Twenty LED lamp beads are evenly distributed, making the light brighter and softer, giving you a more comfortable writing experience. With USB charging, the 1200mAh lithium battery has a large capacity and can be used for 15 hours without fear of power failure. It is small and portable, can be folded freely, and is easy to carry. 360degree free bending to meet your lighting needs. Colour:pink Material:pp Size:20 x 10cm Package Contents: 1 x desk lamp 1 x USB charging cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.