Course name: LED desk lamp Material: ABS Product size: 11x12x43.6 cm Power: 1W Input voltage: USB 5 V DC battery; Capacity lithium-ion battery: 1200 mAh Charger output: 5V / 1A Nominal current: 150mA CCT: Heat white (2800-3200K) + Cold white (6500-8500K) 1. Continuous dimming, brightness can be adjusted as needed. Two light modes: white light and warm light. Simulate natural light, eye care, without strobe, relieves eye fatigue and effectively prevents loss of eyesight. 2. Multifunctional desktop lamp, not only as a desktop lamp, the base structure can serve as a mobile phone handle, a handle for a convenient storage. The USB port can power electronic products such as cell phones, bedside lamps, portable fans, etc. 3. Before using the desktop lamp, set the base switch towards the switch on. The desktop lamp switch is a touch switch. Touch switch operation mode: short touch once for white light, touching once for a warm light, a long press for continuous dimming, you can save brightness. 4. Material: ABS + hose, battery capacity: 1200mha, Rated voltage: DC5V, rated power: 1W, rated current: 150mA, USB output: 5V / 1A, color temperature: hot color 2800-3200K and white 5800-6200K. Can be used for 8.5 hours on full power.