Водонепроницаемый компьютер для горного велосипеда Аксессуары для велосипеда компьютер Спидометр для велосипеда

Accurately test the time, speed, distance and etc.

It is waterproof and can be used in rainy days.

Press the key for 3 seconds can start the luminous type.

100% brand new and high quality.

Item type: speedometer

Color: as picture shows

Material: ABS

Power supply: button battery

Feature: waterproof

Function: record time, distance, speed and etc

Display type: LED

Package includes: 1 x speedometer

1* Sensor

1* Induct Magnet

1* Manual