Warm white LED light, 4-level adjustable brightness

Provide flicker-free, comfortable lighting, good for eye protection

360-degree flexible metal tube, can be freely twisted according to your need

Can be placed on the desk or clipped to the edge of desk for convenient lighting

The clip opening is up to about 70mm

Connect to all kinds of devices, power adapter, power bank, etc. with USB port for use

Memory function for ease of use

Perfect use for reading, work and study

USB cable length: 1.35m