Stepless Dimming & 3 ModesThe reading light has a total of 16 LED lamp beads. 3 color temperature modes: mixed light/white light/amber light. Short press the button to change the mode, long press the button to adjust the brightness from 10% to 100%. You can easily achieve the desired color temperature and brightness combination to meet different reading environments and lighting needs.Eye ProtectionOur reading light adopts professional eye protection LED lamp beads, which will not flicker, shadow and glare when emitting light. The natural and soft light will not fatigue your and your children's eyes even after long-term use. Fully enjoy your reading time without disturbing your partner or roommate's sleep.1000mAh Rechargeable BatteryBuilt-in 1000mAh battery, it can be used continuously for 6 hours at high brightness and support up to 80 hours of lighting at the lowest brightness. 4 LED indicators help you understand the current battery status. With the included Type-C cable, it only takes 2 hours to fully charge, providing maximum convenience when traveling or working.360 Flexible Neck and Sturdy ClipThe gooseneck is made of high-quality silicone tube and can rotate 360 flexibly, you can bend it to any angle. There are non-slip silicone pads between the clips, which can be firmly clamped on e-books, books and bookshelves without worrying about leaving marks, scratches or movement. It can also be placed on your desk stably as a book light.Lightweight and PortableCompact size and flexible design make it easy to carry and can be stored in a backpack without taking up space. Whether you are on the go or at home, the stepless dimming book light is a great choice for your nighttime reading.