Item Name: Reading Light USB Desk Lamp Study Clip Rechargeable LED Table Lamp White. Input: DC 5V 1A3000K-Warm light4000K Natural light6000K White light.Battery type: 2800 mAh lithium batterySize: as showColor temperature: Light source: LED Clip Table LampLight Cover material: ABSName:LED Table LampFeatures:- USB charging,2800 mAh lithium battery.convenient for you.- 3 color adjustable.- 3 levels of brightness.- Clip lamp baseArbitrarily fixed- 360rotation.Included: 1x Table Lamp1x USB Charging Cable1x ManualNote:1. Please allow 1-3 mm error due to manual measurement.2. Due to the light and screen differences, color of the item may be slightly different from the pictures. *Please make