Sunding Bluetooth4.0 2.4GHz Smart Wireless Bike Bicycle Combo Sensor Cedence Sensor Speed Sensor

This speed and cadence sensor accurately tracks and transmits essential cycling data wirelessly to your iPhone, iPad or iPod -- experience a fresh but very professional type of workout.

Features:
It is a professional product for exercise enthusiasts.
By installing this product, we can always get a precise cadence data because it is mounted on the cranks and spokes of bikes.
Real-time data transmission via Bluetooth to Apps on smart phones, provides accurate and professional cycling data for better cycling motion analysis.
It works for iPhone 4s, iPad, iPod, newer versions and for Androids 4.3 and above.
Powered up by a CR2032 lithium battery which is included.

Specifications:
Brand: Sunding
Color: Black
Material: ABS
Tech: BLE2.4GHz Wireless
Battery: CR2032 lithium battery(included)
Battery lifetime: Approx. 500hours
Transmission range: < 3m / 9.9ft
Waterproof: Splash proof
Operating temperature: -10~ 50¡æ / 14 ~122¨H
Bike combo sensor weight: 19g / 0.68oz
Package size: 11.5 * 7 * 3cm / 4.53 * 2.76 * 1.18in(L * W * H)
Package weight: 43g / 1.52oz

Package List:
1 * Combo Sensor
1 * Set of Nylon Ties
1 * Wheel Magnet
1 * Crank Magnet
1 * User Manual (English)

Note:
Adjust the magnets and the sensors, making sure the air gap between sensor markings and magnets is less than 3mm.
Do not drop a bike combo sensor or object it to severe shock.
Do not expose it to extreme temperatures and excessive moisture.
Use diluted neutral detergent on a soft cloth to clean a bike combo sensor.