• --Small and lightweight: Mini size design, 1.37 oz, compact and lightweight, suitable for clipping into a book when reading at night;
• --can be folded: folds completely flat and slim
• --as a bookmark, and can be read in the back seat of a plane, train or car while traveling.
• --Clip-on reading light: Create a private reading space for your bedtime reading without disturbing others
• --200mA lithium battery, 1.5 hours charging for about 8 hours (with brightness adjustment).

Features
1. 3 levels of brightness and 3 levels of adjustable temperature: Soft white brightness, 9 light modes at the push of a button: 0%-100% brightness dimmable and light temperature adjustable (warm, white, amber), glare-free soft brightness helps your avid readers enjoy reading without eye strain
2. Long press to adjust the light temperature, Short press to increase light brightness
3. Flexible lighting angles: Fully flexible design, the LED lens can be rotated 90° left and right horizontally and 45° downward; the 315° flexible bracket can be bent at any angle for better viewing. No need to constantly reposition the light.
4. USB charging: EASY CHARGING With built-in USB, plug directly into your laptop, power bank, adapter, car charger or USB socket to charge without extra cables. 
5. Amber Glow Eye Care: With 1800K color temperature, the upgraded amber book light blocks 99.95% of blue light and won't stimulate your photoreceptors or disrupt your circadian rhythm when used in the bedroom. Effectively protect eyes from blue light damage when reading.

Description:
Name: USB Reading Light

size: 1.37 ounces

Packing list:

1 x USB Reading Light
Note:
Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.