Mini USB Rechargeable Foldable LED Eye Protection Book Clip Light Brightness Adjustable Reading Lamp Outdoor Emergency Night Lights

White. Description. USB Charing Easily Charged with built-in USB, directly plug it into your laptop, power bank, adapter, car charger, or USB outlet for recharging, no additional cables needed. 200mA lithium battery, 1.5 hours charging lasts about 8 hours(at brightness setting). No more wasting money on batteries. Flexible Lighting Angle Completely flexible design, the led lens can be swivelled 90°left and right in horizontal direction, and 45°downward, The 315°flexible holder bends to any angle for your best viewing, no need constantly repositioning the light. Compact Lightweight Mini size design, 1.37 ounce, small and lightweight, ideal for clipping on a book when nighttime reading, can be completely folded flat and slim, double as a bookmark, portable for reading on airplane, train, or backseat of car when travelling. Specification: A. Flexible rotation. Press and hold to switch white/warm light. When the light is on, tap the switch to reduce/increase the brightness. Built-in 200 ma