[Flexible Book Light] The white LED lens can be swiveled 90°counter-clockwise and clockwise, and 45°downward; flexible holder bends to any angle for your best viewing. No need constantly repositioning the light,Product size: 10.5cm * 4.6cm * 1.3cm.

[USB Rechargeable] No additional cables or batteries needed, directly plug it into a computer, power bank, adapter, car charger, or USB outlet for recharging. The clip light can be charged by any universal USB interface, easy and convenient.

[2 Brightness Levels] 4000K LED light can be adjusted by the button; Eye-care soft glow creates a private reading space for you without disturbing others

[Lightweight & Portable] small and lightweight, 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