FLEXIBLE BOOK LIGHT HEAD - The LED book light head can be rotated 90° counterclockwise, 180° clockwise, 45° downward, 350° Flexible stand bends to any angle for best viewing. Perfect for your lighting orientation needs. USB Rechargeable Reading Light - Built-in 200mAh lithium battery that can be charged via any common USB interface: computer, power bank, adapter, car charger or USB socket for charging. No cables needed, simple and convenient. A full charge takes 1.5 hours and provides 8 hours of light. 3 brightness level clamps with ON/OFF/DIMMER switch - 25 lumens, 3000K warm white, 4300K ​​natural white, 8000K cool white. Press the manual switch to turn the book light on/off and adjust the brightness from 10% to 100%. Great for eye protection and creates a private reading space for you without disturbing your roommates. LIGHTWEIGHT AND PORTABLE READING LAMP - This slim and lightweight children's book light is perfect for clipping books while reading at night; folds completely flat and slim, portable and pocket-friendly for bedside reading or travel reading. MULTIFUNCTIONAL BOOKMARK LIGHT - This perfect gift for kids, adults and bookworms can also be used as bookmarks. The perfect LED reading light for paperbacks, magazines, fairy tales, newspapers and more.