The Infrared Ear !#!amp!*! Finger Clip Heart Rate Sensor Monitor is specially designed to monitor / Collect Heart Rate by Pulse Sensor. When you are running on the Treadmill， or do other exercise with other Sports Machine， you just need to connect the pulse sensor with the Sports Machine (For example， Treadmill) and clip the other side on your Ear or Finger， the Date of Heart Rate will be shown on the Sports Machine soon. It will bring you much convenience.  

Features:
Real-time Heart Rate Monitor.
Easy to use: Just need to connect the pulse sensor with the Sports Machine and clip the other side on your Ear or Finger， the Date of Heart Rate will be shown on the Sports Machine soon.
Applicable Devices: Treadmill， Cycling-trainer and other Sports Machines. 

Specifications:
Color: Black 
Cable Length: 135cm / 53.0 in
Main item Weight: 14g / 0.48oz
Package Size: 8.0 * 7.0 * 2.0cm / 3.14 * 2.75 * 0.79in
Package Weight: 14g / 0.5oz

Package List:
1 * Infrared Ear !#!amp!*! Finger Clip Heart Rate Sensor with 3.5mm Connector.