product description
product:Speed Sensor cadance 2 in 1
model :gemini210
size:8.85x29.8x38.3mm
waterproof:ip54
sensor:Geomagnetic Sensor
battery:2032 Button Battery
Wireless Interface:Bluetooth / ant+
weight:9g
battery lift:400 hour
how to use
1.if the speed and Cadence use together,need buy two pcs
2.in speed model,use the app need set the wheelset size then can Exact display speed
3.first use the equipment,need remove the Insulating paper make sure the battery + up
4.reinstall battery can Switching Mode speed model to cadence model or cadence model to speed model
