[Flexible Book Light Head] - The LED head of the book light can be rotated 90° counterclockwise, 180° clockwise, 45° downward, 350° flexible stand bends to any angle for better viewing. Perfectly meet your lighting direction needs. [USB Rechargeable Reading Light] - Built-in 200mAh lithium rechargeable battery and charged by any universal USB interface: computer, power bank, adapter, car charger or USB socket for charging. No cable needed, easy and convenient. A full charge takes 1.5 hours and provides 8 hours of lighting. [3 Brightness Level Clip Light with ON/OFF/DIMMER Switch] - 25 lumens, 3000K warm white light, 4300K natural white light, 8000K cool white light. Turn on/off the book light and adjust the brightness from 10% to 100% by pressing the manual switch. Good for eye protection and creates a private reading space for you without disturbing your [Lightweight & Portable Reading Light] - This slim and lightweight children's book light, ideal for clipping a book when reading at night; can be completely folded flat and slim, portable put in a pocket, suitable for reading in bed or travel reading. [Multipurpose Bookmark Light] - This ideal gift for children, adults and bookworms, can also be used as a bookmark. LED reading light perfect for paperbacks, magazines, bedtime stories, newspapers, etc.