Igpsport Spd70+cad70 Cadence Sensor for Brytonigs10s Igs520

Tracking speed data in real-time on your bike computer or smartphone with compatible training apps.Support to connect any BT5.0 or ANT+ enabled device and smart phones.Long battery life for you.Normal use is up to 300 hours.IPX7 waterproof,no fear of water and rain.You can ride in tough weather conditions.Small size,light weight and no magnet design.Easily install on your bike's crank arm with the included rubber rings.Specification:Wireless transmission: BT5.0; ANT+/2.4GShock resistance: 1.5m Natural DropColour:blackMaterial:plasticPackage Contents:1 * SPD 70 Speed Sensor1 * CAD 70 Cadence SensorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.