5 Brightness Levels & Stepless DimmingOur reading light has 5 brightness adjustments, you can choose the one that suits your eyes. Memory function of book light is more convenient for you to use it next time, and enjoy a personalized and comfortable reading experience Eye protection & 3 ColorBook reading light offers 3 color temperature: Amber light 2800K, Natural light 4500K, Cool White light 6000K. Reading lights evenly illuminates the entire page without disturbing others. The frosted design of the booklight reduce 70% of glare and prevent eye fatigue USB-C Rechargeable and Long LastingThis clip-on reading light is USB-C charging. About 1.5-2 hours for fully charging, can be used for up to 80 hours after charging (depending on the light mode). Including Type-C cable, easy and fast charging Flexible and Portable DesignThis book lamp can be easily clipped on the book and adjusted to any angle. The lamp head can be rotated 90 and tilted 65. You can adjust the angle freely to get comfortable lighting. Perfect for traveling or camping Product AssuranceYou will get: Book light*1, Charging cable*1, User manual*1. Best gift for children, friends and family