[Perfect gift for family members]: 4 in 1 multi-function LED desk lamp: 1. [Pen holder design] for easy storage; 2. [Base design] can be used as a mobile phone holder; 3. [USB charging output] can be used for smart phones, Powered by night light, usb fan, etc.; 4.Soft LED brightnessProvide high-quality LED energy-saving lamp beads, protect eyes, prevent radiation, and have a long life. [2 color modes and dimmable brightness]: This eye-protecting LED desk lamp with USB charging port provides 2 color modes (warm light 2800-3200K and daylight 6500-8500K). Click the switch to adjust the color mode. Long press the switch to adjust the brightness. The memory function of the USB desk lamp can also automatically remember the brightness settings of the two color modes you used last time. [360 flexible metal hose]: The flexible metal hose of this portable LED desk lamp can be bent arbitrarily, allowing you to easily adjust the desk lamp and direct the light to any place you want. It is small, lightweight, foldable and easy to carry, which means you can easily take it with you. Suitable for university dormitory, bedroom and office reading. [Rechargeable LED desk lamp]: Passed CE FCC RoHS certification, 2000mAh large capacity lithium battery. This rechargeable desk lamp only needs to use an adapter (not included) or USB device to charge for 3 hours, but it can be continuously illuminated for more than 10 hours. When there is a sudden power failure, it will be your home's first choice as an emergency backup power source. !