Features: 1. Improve driving safety: Bicycle headlights can provide sufficient light in insufficient light or night riding, so that riders can see the road conditions ahead, and at the same time, people who use the road can clearly see the riders. Improve the safety of riding. 2. Durable: the use of high quality LED lamp beads and batteries, can provide a stable light source, and has a long service life and light range, without frequent replacement. 3. Easy to operate: The headlights are designed to be extremely user-friendly and convenient. Even in the process of riding, you can easily operate the switch, adjust the brightness, etc., and easily cope with various road conditions and climatic conditions. 4. Lightweight and portable: The bicycle headlight is small in size, light in weight, and very convenient to install and disassemble. It will not bring additional burden to the rider, and it is also convenient for the rider to carry when he does not need to use it. 5. Multiple brightness mode: Bicycle headlights are placed in a variety of brightness mode, cyclists can according to their own needs and environmental conditions, free switching mode, very practical. Color:as shown Size:as shown Material:plastic Package included:1set Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement.