LED USB Rechargeable Book Light
USB Rechargeable Book Reading Light, 2 Brightness Levels, LED Clip on Book Light for Reading in Bed, Eye Care Book Lamp for Kids, Bookworms About this item 【USB Rechargeable】Built-in USB in the base of the light, no additional cable needed. Directly plug it into a computer, power bank, wall outlet, adapter, car charger etc. 1.5 hours charging lasts up to 8 hours (at brightest setting). 【Compact & Lightweight】1.38 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. 【Flexible for Reading in Bed】315° flexible holder bends to any angle for your best viewing. LED lens can be swiveled 90° counter-clockwise and clockwise, and 45°downward, illuminating both pages fully without disturbing bedmate. 【Brightness Adjustable】Soft white glow, press the button to adjust 2 brightness levels(100%,50%), glare-free soft glow helps