[Upgraded 3 Brightness to Chosse ]7LED and 3 Brightness modes in total, Featuring 3 color temperatures, Press the switch and hold for 3 seconds to change light color. Satisfying different light needs in , such as reading, working, studying, sewing.
[Easy to Charge]Built in rechargeable lithium battery and micro-USB port. Enjoy your wireless 30 HOURS reading without charging at brightness setting (Warm, Low). Standard Android micro-USB cable included. Allowing you to recharge your book light via laptop, power , 5V phone charger (not included).
[Eye-Protection & No Flicker ]There are 3 Colors Levels, Stable and the perfect brightness that keeps your eyes comfortable and protect your eyes from shining hurt and radiation.
[ & Portable Design]Small in size, 2.82oz , Perfect as book lights, bedside lamps, music stand light, computer light, desk light or for headboard reading, camping, kid's night reading, study, keyboard, , makeup, sewing, painting, tailoring, DIY tasks and hobbies.
[Flexible Neck&Sturdy Clip]This clip light is flexible and provide 360 degrees functionality. Double rubber pad on the clip protects pages from being damaged.

Lamp beads: 7
Power: 5W
Color temperature: 5500K-6000K
Output: DC 5V/1A
How to use: Contact switch 3 levels dimming
Using non-flicker screen eye protection LED lamp beads, uniform illumination, close to , soft , almost no ghosting, long-term use does not hurt the eyes;
Small design, can be clipped on a book or placed on the table;
Three levels of light plus night light. The darkest can be fully for 10 hours. Moderate can be fully for 6 hours. The brightest can be fully for 5 hours. Space does not affect other people. For example, it is clamped inbooks and notes on electricity. This type of light is used more in the performance of the symphony o