1.Gifts for Nerds: Small in size and versatile, this is a great gift for enthusiastic readers who want to read . Can also be used as a bookmark or mini flashlight in the event of a power outage. 2.Flexible reading in bed: The 350 ° flexible stand can be bent to any angle for display effect. The LED lens can be rotated 90 ° counterclockwise and clockwise and 45 ° downward to completely illuminate 2 pages without disturbing the bed. 3.The USB lamp holder has built-in USB and does not require an additional cable. Connect directly to computers, supplies, wall outlets, adapters, car and more. A 1.5 hour lasts up to 8 hours (in the brightest settings). 4.Small and Light: 1.3 , light and small, very suitable for book-fixed night reading. It is completely flat and can be folded thinly, which is convenient for reading in the back seats of , trains and cars.