C3 : Bike wireless speed/cadence sensor

- BLE 4.0 wireless collect speed, cadence data.
- It can be connected to a bike computer or APP that conforms to the BT4.0 standard.
- Easy installation, easy disassemble.
- Coin battery inside, replaceable, can be used up to 9 months.
- Waterproof: IPX5

กลับ