Features: 1. Stepless Dimming and 3 Light Colors: Desk lamp with button. Just press the "On/Off" button to adjust warm light, cool light, natural light, a total of 3 color modes. Press the On/Off button to adjust the brightness. You can set up different lights to match different jobs. 2. USB Rechargeable: Built-in lithium battery. You can easily use it indoors or out while you work or travel. It can also be used while charging via a computer or wall outlet. Very portable and convenient. 3. Eye Protection: This reading light adopts high-quality LED lamp beads, which emits soft light without ghosting, glare, flickering. Better protect your eyes, read or work, long exposure to light will not make your eyes tired. 4. Magnetic Design: This desk light bar can be absorbed on any other iron flat surface and easy to separate, free your hands and not take so much space. 5. Wide Range of Applications: Can be as children's lights, study lights, reading lights, office lights, work lights, etc. Specification: Material: ABS Product Color: Grey, Blue, Purple, Red Light Color: Warm / White / Natural Light Product Size: 35 x 35 x 180mm Product Weight: 82.4g Power: 2W Package Included: 1 x Magnetic LED Desk Lamp + 1 x USB Cable