Features:The light source of this table lamp is very comfortable, the brightness can be adjusted, and the touch method is more convenient.Built-in 1800mAh battery, once charged, the effective battery life can reaching 24h. Use the type-C interface to charge and support multiple charging methods.You can also set the delayed shutdown mode, which is more convenient and safe to delay shutdown for 30 seconds after not in use.Easy to install and save space: It can completely replace ordinary desk lamp, just find a place to absorb it. Don't worry if you don't have a magnetically attractive spot near your desk, it includes an adhesive base that sticks to common places.Widely used: You can take the light with you and install it on the refrigerator as a kitchen utensil. It can also be adsorbed in the car to replace the interior lights that are not bright enough.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size: 27.6*4.25*3.5cmMaterial: ABSInput voltage: 5VPower: 4.5WLight source: LEDBattery capacity: 1800mAhColor temperature: 4000KWorking hours: high brightness (4 hours), low brightness (24 hours)