【COMPACT】 This portable bed light is the perfect size for reading, studying, knitting, camping or travel.<br> 【ADJUSTABLE】Create comfortable lighting conditions during all hours of the evening. LED book lights will be perfect for your night reading, books, magazines, bedtime stories, newspapers and more.<br> 【CONVENIENT】 This lightweight reading light for bed use is designed to cast just the right amount of light on a page or screen, while still being narrow enough to not disturb others nearby.<br> 【GREAT GIFT】 Book Lights great as holiday gifts for college students, teens, coworkers, or any bookworms in your life.<br> 【USB RECHARGEABLE】The book lights has a USB rechargeable which for any USB your computer, USB outlet .<br> Specification:<br> Light Gears: 3 Gears<br> Usage Time: About 3 Hours<br> It Can Rotate 360 Degrees. Press and Hold for Three Seconds to Turn on the Light, And It Will Automatically Turn off After 45 Minutes.<br> Charging Time: 60min (Red Light When Charging, Green Light When Fully Charged)<br> Size Chart:<br> 16.3cmx8.4cmx1.9cm/6.42inchx3.31inchx0.75inch<br> Package Includes:<br> 1 Set LED Book Lights Rechargeable<br> Note:<br> Please allow slightly errors due to manual measurement and different monitors.