Rechargeable via the equipped USB port, no extra cable and battery needed, protect the environment.

With adjustable angle of rotating head and clamp, place your book light for the best viewing.

Transparent material of the clip on one side won't disturb your reading. Double as a bookmark.

Tough clip with strong arm can grasp the book of varying thicknesses tightly.

The upgrade amber light blocks 99.95% blue light , effectively protects your eyes when reading

In a dark environment, the light of this brightness is softer and not harsh.

Humanized design allows you to adjust the brightness as needed, one click to solve all the problems.