Smart Rear Light for Bicycle/Road bike Brake Warning/Alerting Tail

Features:

*The light will automatically flash brighter to warn the car behind when it senses braking action.

*Installs on the seat rails, which does not affect the seat height adjustment.

*Multiple flashing modes to suit different riding situations and keep you safe when cycling at night.

*Long operating time, 8-56 hours.

*Easy to charge, simply charge via USB, you can use your laptop to charge it.

*IPX5 waterproof. No more fear of rainy days.

Package list:

Rear light x 1

USB cable x1

Base stand x1

Tool key x1

Note:

Please read the instructions carefully.

Please make sure the light is fully charged before use.

Quick open with one press - manual mode,

Long press for 3-5 seconds - automatic mode.

(Auto-off/energy-saving/wake-up function is only active in automatic mode)