Multifunction Bicycle Computer (ZY-548B)

Mode: ZY-548B

Product Size(mm): 46(L)X 46(W)

Packing Size(mm): 180(L)X103(W)X20(H)

Weight(g): 67 /80

Batteries: LR44 X 1 (included)

Specifications:

Include current speed, maximum speed, trip distance, total distance, a clock and a pace arrow
Innovative sensor combines speed and cadence into a single unit that mounts quickly to almost any chain stay  
User-friendly interface includes auto start-stop and power-save modes and dual tire-size memory
Programmable odometer lets you program your mileage back into computer after a battery change
Auto stop/start and auto power-saving feature
With the bike computer, you'll be up and rolling in no time
Waterproof shockproof
Speed Range: 0~99.9km/h
Cable Length: 1000mm / 39.4in
Functions:

Time display
Calculation of average speed
Instantaneous detection rate (0.0-99.9KM / H)
Accumulated mileage (0.00-9999.00KM)
Maximum Speed
Recorded and one-way mileage
Total exercise time (0:00:00-9:59:59)
12/24 hour clock
Power function
Maintenance Tips functions
Automatic circulation
Automatic Switcher
Auto On/Off