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Cycling Wireless Bike Computer Speedometer Speed Cadence Sensor Bluetooth 4.0 MTB Cycling with APP For Smart Phone
Specifications:
- Working environment: :-10~50 degree
- Wireless transmission distance: :less than 3m
- Stopwatch and Accessories: Wireless Stopwatch
- Origin: CN(Origin)
- Model Number: Wireless Stopwatch
- Features 1: Speed Cadence Sensor
- Bluetooth: :4
- Battery life: :500 hours
- Free shipping
- 100 days returns
- Low prices
- 5 million products