This bicycle computer is good companion when you are riding， it is not only show the current speed， odometer， trip distance， but also show the average speed， riding time， maximum speed and so on.

Multifunctional Waterproof LCD Display Cycling Bike Bicycle Computer Odometer Speedometer 21 Functions

Features:
21 main functions
Display: Two-line displays
Durable and water resistant for use in all conditions
Easy installation， good durability
Powered by AG13 battery
Easy to read LCD display， ideal companion for your riding.

Functions:
1. SPD CURRENT SPEED
2. ODO ODOMETER (0-99999)
3. DST TRIP DISTANCE
4. MXS MAXIMUM SPEED
5. AVS AVERAGE SPEED
6. TM ELAPSED TIME
7. CLK CLOCK (12H/24H)
8. SCAN
9. “+” “－” COMPARATOR
10. SETTING SPEED SCALE (km/h，m/h)
11. SETTING TYRE CIRCUMFERENCE (0mm～9999mm)
12. SETTIN THE LAST VALUE OF ODOMETER / ODO
13. TEMPERATURE (-10℃~70℃)
14. MAINTENANCE ALERT
15. FREEZE FRAME MEMORY
16. AUTO ON/OFF
17.MIN PRM
18.MAX PRM
19.CAL (0~99，999Kcal)
20.FAT (0~9，999.9kg)
21.SETTING THE RIDER'S WEIGHT

Specifications:
Power source: AG13 battery
LCD display: 3 * 2.5cm
Dimensions: 4.6 * 4.5 * 1.9cm
Package size: 17.5 * 10 * 3cm
Package weight: 61g

Package Contents:
1 * LCD bicycle computer 
1 * Transmitter sensor
1 * Magnet
4 * Cable ties
1 * User Manual