Multi-functional Cycle will track Cycle data like current/maximum/average ,trip distance, cadence, etc. And 2.5'' LCD large screen provide clear and crisp reading, enjoy your pleasant Cycle trip!
 
Features:
2-in-1 Cycle with bike and cadence mode.
Track and display ,,distance,trip and multiple datas in data instantly.
With backlight design,provides high visible during the day and night.
2.5'' large LCD screen for clear and crisp reading during Cycle.
Easy to install onto the handlebar with the mount and cable ties provided.
IP65 resistant body allows for rainy day riding.
 
Functions: 
2 Bike System
Current/Maximum/Average
Trip Distance
Auto Trip Timer
Service Reminder for Bike 1&2
Comparator
Tendency
Save Function for Bike 1&2
Total Distance for Bike 1+Bike 2
Current/Maximum/Average Cadence
Counter
Fat Burnt
Digital with 12/24 Format
/M Selection
with C/F Selection
Auto /Stop
Auto -
Auto Off
EL Backlight
 
Specifications: 
Color: White/Black (optional)
Material: ABS  
Waterproof: IP65
Fits handlebar diameter: 28-31mm/1.10-1.22in
source: 2* 210mAh CR2032 (included)
dimension: 75*50mm/3*2in
Package weight: Approx. 148.3g/5.2oz
 
Package List: Y13402W
1*  
1* and Cadence
1* Bracket 
1* and Cadence  Screw
8* Cable Ties
2* CR2032
1* Instruction