ANTUSI A6 USB Charging COB Light Source Smart Cycling Bike Warning Alarm Tail Light with Remote Control

1. Intelligent alarm taillights, radio bell, wireless taillights, remote alarm Remote Alarm
2. USB charging, charging once, 2-3 hours, standby more than 30 days, normal use 15-20 days
3. Unique design, exquisite appearance
4. COB light source
5. Remote control distance: about 100 meters