【COMPACT】 This portable bed light is the perfect size for reading, studying, knitting, camping or travel. 【ADJUSTABLE】 Create comfortable lighting conditions during all hours of the evening. LED book lights are ideal for night reading, books, magazines, bedtime stories, newspapers and more. 【CONVENIENT】 This lightweight reading light is designed to cast just the right amount of light on a page or screen, while remaining narrow enough to avoid disturbing others nearby. 【GREAT GIFT】 A practical and thoughtful gift for college students, teens, coworkers, or any book lovers in your life. 【USB RECHARGEABLE】 The book light features USB rechargeable design, compatible with any USB power source such as your computer or USB wall outlet. Specification: Light Settings: 3 Levels Usage Time: Up to 3 hours 360-degree flexible gooseneck Press and hold for three seconds to turn on; automatically turns off after 45 minutes Charging Time: 60 minutes (Red light indicates charging, green light indicates fully charged) Dimensions: 16.3 cm x 8.4 cm x 1.9 cm / 6.42 inches x 3.31 inches x 0.75 inches Package Includes: 1 x Rechargeable LED Book Light Note: Slight measurement variations may occur due to manual measurement and different display monitors.