Brand Name: ROCKBROS
Origin: Mainland China
Model Number: BC335, BC18 Bicycle Computer Cycling Bicycle Accessories
Certification: CE
Stopwatch and Accessories: Waterproof Stopwatch
Type: Wireless Stopwatch
Style: Bicycle Computer Stopwatch Speedometer
Name: Bike Wireless Odometer Cycling Accessories
Feature: Waterproof, LCD Backlight, Wireless
Big Screen: 2.0 inches
Battery: CR2032 Button Cell (Can use 1 Year)
Size: About 4.7*6.6*2cm
Material: ABS shell, Tempered glass