1. 10 LED high-brightness lamp beads, to ensure enough light, super bright white light source; 2. Long-life LED, life can reach more than 100,000 hours; 3. The flexible metal bellows can be rotated in all directions, bent freely, and adjusted the angle, without clips, glue and other fixing methods, flexible and convenient! 4. Smooth and high-grade, the latest design of metal chrome color; 5. Small size, light weight, easy to carry, very easy to put in a briefcase or folder; 6. No external power supply is needed, and the power is taken directly from the inserted USB port; 7. Super power saving, power consumption is less than 40mA; 8. It can softly illuminate the keyboard without affecting other people around; 9. The bright white LED can ensure clear vision in the dark. When you surf the Internet or play games at night, turn off the headlights and plug in such a USB light to protect your eyes from fatigue and save electricity. Influence other people's rest,let you enjoy the fun of the Internet and games.. 10. Suitable for laptops, desktop computers, mobile power, etc. Shipping Quantity: 1 piece Package Contents: Only the above package content, other products are not included. Size: 45cm (Reminder: The size is measured manually, please allow 1-2cm measurement error) Color: silver (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.) Products from LUOLV's store