Bicycle Tail light GL09

Practical cycling taillights, you can easily mount it on your bike for safer night riding.

Function description:

-Normal: Normal taillight, which is always on or flashing according to your settings.

-Gravity sensor: With intelligent gravity sensor function, the taillight will automatically light up when you brake. Thus achieving the effect of brake light. Due to gravity sensor, the sensitivity to the braking force may not reach 100% timely response, please don't mind.