FLEXIBLE BOOK LIGHT HEAD - LED book light head can be rotated 90 counterclockwise, 180 clockwise, 45 down, 350 Flexible stand bends at any time any angle for better viewing. Perfect for your orientation lighting needs. USB rechargeable reading light - Built-in 200 mAh rechargeable lithium battery, can be charged via any common USB interface: computer, power bank Power supply, adapter, car charger or USB socket for charging. No cables required, simple and convenient. A full charge takes 1.5 hours and provides 8 hours of light. Good for eye protection and creates a private reading space for you without disturbing your roommates. LIGHTWEIGHT AND PORTABLE READING LIGHT - This slim and lightweight children's reading lamp is perfect for cutting books while while reading at night; folds completely flat and slim, portable and pocket-friendly for bed reading or travel reading. MULTIFUNCTIONAL BOOKMARK LIGHT - This ideal gift for kids, adults and bookworms library can also be used as a bookmark. The perfect LED reading light for paperbacks, magazines, bedtime stories, newspapers and more.