1. The power indicator shows blue when charging; it will turn off automatically when charging is finished.
2. The LED lens can only be rotated 90° to the Anticlockwise. Forcibly rotating more than 90° will cause the light to be damaged and never illuminated.
2 brightness settings with a switch button and multi-angle adjustment for optimum lighting angle; eye-protection and will not bother those around you
Charging Time: 1.5H
Working Time: Up to 8H
DEWENWILS USB Rechargeable Book Light
This book light was designed with transparent holder and metal clip, elegant white color and durable ABS material.
Flexible Book Light
350° flexible holder, LED lens can be swiveled 90° counter-clockwise, 180°clockwise, and 45°downward, illuminating both pages fully without disturbing bedmate.
0.2w, built in 200mAh lithium rechargeable battery and universal USB interface, will last up to 8 hours on the high brightness setting.
Double as Bookmark
Just turn the book light off and fold it as bookmark and go to sleep without having to get out of bed to turn off the light, also handy to pick it up from your bedside and super practical as a flashlight.
Built-in 200mAh lithium rechargeable battery and universal USB interface, simply plug the book light into the computer, power bank, wall outlet, adapter, car charger or other USB devices and no additional cable needed.
Portable & Lightweight
1.3 ounce, lightweight and small, ideal for clipping on a book when nighttime reading; can be completely folded flat and slim, portable for reading on airplane, train, or backseat of car when travelling.