Description:The color temperature and brightness of the LED lamp can be adjusted easily. Moreover, this product provides a more uniform, delicate, and glare-free light that protects your eyes. This product is a must-have for any student.As a must-have for any home and office, the lighting angle of this LED reading lamp can be adjusted easily and flexibly owing to its 180 degree adjustable arm and 90 degree rotating axis base design.The lampshade is made of plastic material. In the base of the desk lamps, a USB port is easy to charge your devices within reach.Featuring phone holder function, the night light can be put your phone. And folding design allows you to carry it easily.With soft and non-glaring light, this office lamp protects against eye fatigue caused by flickering light. Its versatility allows it to work as a desk lamp, a reading lamp, or even a portable work lamp for home, office or dorm room.Item Name: Desk LampMaterial: PlasticSwitching Mode: Touch ControlLight Source: Cold and Warm Dual Color LEDVoltage: Minus or Equal to 36vPower Supply Mode: Built-in BatteryCapacity: 4000-4800 mAhFeatures: Folding, 3 Modes, Eye ProtectionSpecifications: A: Small, Charging Type, 4800mAh, 3 Levels Brightness Adjustable/Color Temperature AdjustableB: Small, Charging Type, 3 Levels White Light, Brightness AdjustableC: Large, Charging Type, 4000mAh, Brightness Adjustable/Color Temperature AdjustableD: Large, Charging Type, 4800mAh, Brightness Adjustable/Color Temperature AdjustableSize Details:Size: Small, Base Area: 13.5cm x 9cm/5.32" x 3.55", Lamp Rod Length: 28.5cm/11.2", Lamp Length: 25.5cm/10" (Approx.)Size: Large, Base Area: 17.5cm x 12.5cm/6.9" x 4.93", Lamp Rod Length: 32.5cm/12.8", Lamp Length: 29.5cm/11.6" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Desk Lamp1 x USB Cable