Name: Blue 5W LED USB Rechargeable Category Clip on Book Light
Size: 1.8*4.3 Inch
Power Source: Rechargeable Battery
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.