Meilan X5 Bicycle Wireless Rear Light Bike Remote Turn Signal Light

Features:
Wireless remote control and bright LED tail light are combined perfectly together to get drivers' attention from blocks away, due to its turn signal and various flashing modes.
To allow drivers to keep a safe distance from getting too close, the model is a big help, it protects you by providing a safety range with others.
2000mAh USB rechargeable battery allows the rear light to work continuously for up to 8 hours in flashing mode.
The light detection system would turn off the lights automatically during the day and turn them on at night.
There are three flashing modes, flashing, constant, and cross-flash.
Two ways to fix the rear light, is the saddle bottom of the standpipe above.