Bike Alarm Smart Taillights With Turn Signals
Brand:WEST BIKING
Material:PC+Anti-UV Material
Weight:taillight about 123g
Waterproof:IP65
Battery:3.7V Lithium Battery
Charging:TYPE-C Interface
Function:Tail lights, Brake highlights, Bells,Anti-theft alarms, Turn signals
Mountingbrackets for round seatposts of 27-40mm(flat seatposts cannot be installed)
Bike Alarm Taillight Battery:18650 lithium battery,standby time 4-8 months
Remote Control Battery:CR2032 button battery,standby time 3-5 years(30 times per day)
3 adjustable volume levels,>=90db,>=100db,>=110db.