DINOKA Bike Speedometer Waterproof Wireless Bicycle Bike Computer and Cycling Odometer with Multi-Function LCD Backlight Display bee05 then to flashing red when

then to flashing red when batteries reach the end of their useable life

What are you waiting for

securing or hanging gym equipment

Cycling Glasses

DINOKA Bike Speedometer Waterproof Wireless Bicycle Bike Computer and Cycling Odometer with Multi-Function LCD Backlight Display bee05 then to flashing red whenDINOKA Bike Speedometer Waterproof Wireless Bicycle Bike Computer and Cycling Odometer with Multi Function LCD Backlight Display Multi functions: Our Bike Computer Odometer Speedometer can record the CURRENT SPEED, ODOMETER, TRIP DISTANCE, MAXIMUM SPEED, AVERAGE SPEED, ELAPSED TIME, CLOCK during your biking! Simple Steps Setup: 1 Install Batteries(Both Sensor and Bike comouter requires batteries) 2 Reset and Pair the computer before first use in order