Magene S3+ Speed Cadence Sensor ANT+ bluetooth Bike Computer Speedmeter for Garmin iGPSPORT Bryton Dual Sensor

Specification NameCadencespeed dual mode sensorModelS3 speed cadence sensorVolume8 85x29 8x38 3mmSensorGeomagnetic sensorWireless interfacebluetooth smart ANT Endurance500hWaterproofIP66Temperature 10 50℃BatteryCR2032 Weight8 8gHow to use1 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 Four Functions ANT speed sensor ANT cadence sensor bluetooth speed sensor bluetooth cadence sensor Package Included 1 x Sensor1 x CR2032 Bettery1 x Curved Rubber Pad2 x Flat Rubber Pad2 x Small Rubber Elestic Ring2 x Large Rubber Elestic Ring