??This rainproof bicycle computer with backlit is a good companion for your riding.

Features:
Real-time display of the current speed£¬ trip distance£¬ riding time£¬ trip time£¬ calorie consumption£¬ current time and current date.
Easy view of maximum speed£¬ average speed£¬ total riding time£¬ total riding distance£¬ current temperature and rotations per minute of the wheel.
Night light feature with high-brightness light source for a clear view of all data during your night trip.
Length unit options of kilometer / mile.
Low battery indicator for you to know the working conditions of the odometer.
Bicycle oil / maintenance reminder to secure your bicycle's best performance and service life.
Options of 12h / 24h systems£¬ Celsius / Fahrenheit temperature systems and a perpetual calender for you to have your trip in control.
A stopwatch for you to check the data in competitions.
Speeding reminder for safer cycling.
A wide range of use on 4" ~ 40" bicycles / electric bicycles or even motorcycles.
Real-time indication of acceleration or deceleration for easy control of your speed.
Imported sensors to provide stable performance.
Modern looks£¬ rainwater-proof£¬ portable and easy to install.

Specifications:
Color: Black
Material: ABS
Power source: CR2032 battery
Dimensions: 5.5 * 4.6 * 1.9cm / 2.2 * 1.8 * 0.7in
Screen size: 3.2 * 3.2cm / 1.3 * 1.3in
Item weight: 30g / 1.05oz
Package size: 11.5 * 10.5 * 3cm / 4.5 * 4.1 * 1.2in
Package weight: 91g / 3.2oz

Package List:
1 * Bicycle Computer
1 * Mounting Shoe
1 * Wheel Magnet
1 * Sensor
1 * Adhesive Tape
1 * Set of Cable Ties
1 * User Manual (English)