Size: 29*29*22mm
1. Smart Brake Warning
Equipped with a smart chip to ensures brake vibration detection. The bicycle light detects the braking and lights up at the highest brightness to call attention and enhance your safety. Lights up automatically at dusk and in tunnels. The cycling taillight turns off automatically when there is no vibration for 45 seconds, which saves time and effort
2. Automatically adjust the installation angle
It can automatically adjust the brake sensor according to the angle you install. So that it can maintain precise braking performance
3. Shock induction
In automatic mode. When it senses vibration, it will turn on the tail light
4. Light sensor
When the environment around you is dark. It will automatically turn on the tail light. When your environment becomes bright. It will turn off the tail light after 30 seconds
5. Prevent false triggering
When you shake the bike left and right. It won't turn on the brake light
5. High-brightness LED
Use Nefer lenses. With penetrating power and non-glare function
420mAh Built-in battery
6 Lighting Model. Max 33 hours Work Time. Compared to other brake tail lights. We have the advantage of price and the improvement of function
USB Rechargeable
When its green light is flash. it is charging When its green light is on, it is fully charged
Manual / automatic switch
Turn on the light, press the button twice to switch manual or auto mode
Rainproof / Waterproof
Rainstorm waterproof rating. Don't worry about bad weather attacks
180 degree viewing angle
Let more people see you. Play a warning roleFor Saddle installationFor seat tube installation