Brake automatic detection function
Brake automatic detection, tail light will fast strobe to warn the cars
approaching you once you brake the bicycle.
7 FLASH MODES CHOOSE
AS YOU LIKE
Red Highlight LED
Red streamlined high-brightness LED, brightness 25LUX, lighting
STRONG POWER 36 HOURS
Built-in 900 mAh rechargeable battery,can be used for more than
36 hours after fully recharged
Suitable for use in small to moderate rain environment, please do
not immerse the product into water or use in heavy rain
environment; please plug the USB cover tightly while use.
USB Rechargeable Input: USB DC 5V 0.5A