USB Portable LED Eye Protection Reading Light, No Base

1. Ring-shaped glossy design, larger light-emitting area, stronger and more sufficient light
2. Built-in 12 LED lamp beads, soft and bright
3. USB universal socket, plug and play, easy to use
4. 360 degree universal hose, free to fold
5. Stable output light, no video flicker, no dizziness
6. Rated power: 2.5W
7. Rated input: DC 5V
8. Dimensions: 31.5 x 9 cm