• USB is rechargeable and can last for over 80 hours: Standard USB is rechargeable and can be directly plugged into a laptop, mobile power supply, adapter, car charger, or USB socket for charging without the need for additional cables.
• 3 colors and 5 dimmable brightness modes: This lamp has 3 modes: amber mode (1600K), soft mode (4200K), and natural mode (6000K). Each mode has 5 brightness levels, and you can choose the level that best suits your eyes.
• Flexible design, illuminating the entire page: the lamp clip can open up to 210 u00b0. The lamp head can be rotated left, right, and down at angles of 90 u00b0, 90 u00b0, and 45 u00b0, respectively. It is flexible enough to fit all sizes of books.
• Lightweight and portable: The small lamp weighs only 1.4 ounces. It is very light, so you hardly notice it being sandwiched between books. It can also stand independently on the surface and easily illuminate the workspace.
• 30/60 minute automatic timer and memory function: This small book light has a 30/60 minute automatic shutdown timer. In blue light mode, it is set to be on for 30 minutes, and in green light mode, it is set to be on for 60 minutes.

Description:
Name:  USB Rechargeable Book Light

Color temperature: 3 colors

Lumens: 3-60 lumens

Battery capacity standard: 500 capacity

Model: 902030 polymer battery

White light: Slightly bright - low bright, medium bright - high bright - super bright

Switch function: 15 gear switching

Orange light: Slightly bright, low bright, medium bright, high bright, super bright, 15 gear switching

Mixed light: slightly bright - low bright - medium bright - high bright - super bright

Charging input 5V-500mAh

Battery display: 25% 50% 75% 100%, fully charged with green light,

The battery level display flashes when the battery is on, indicating the battery level

Lighting time: 8H80H

Charging time: 2.5H/3H

Material: ABS PC metal sheet

Packing list:

1x USB Rechargeable Book Light

1x USB charging cable

1x Instruction manual