Product Information:
Material :PVC
Size :7.5*5cm
Specifications: English wireless, English wired, English button wireless, English bracket wireless, English bracket wired

Features:
IPX6 waterproof material is used, which can be confidently used in rainy days. But please do not use it for a long time in water or heavy rain.
All your favorite statistics display Lorie D Clock.ca's current, maximum, and average speeds, total distance, distance traveled, elapsed time and consumption, rhythm arrows, and clock.
Easy to install and use: Easy to follow instructions, the basic function of the speedometer is very good, and the tire size is very special, allowing for accurate calculations.

Packing list:
Speed meter set X1PCS