Origin: CN(Origin)
Model Number: other
Bluetooth: 4.0
Battery lifetime: about 700 hours
Fitchest: 70-120cm/100-150cm
Transmission range: less than 30m
Waterproof: 10m
Feature 1: Made of good quality material, durable to use
Feature 2: It can be used as a stop watch to count the laps, perform calories
Feature 3: The wireless heart rate belt can display your heartbeat data
Application: Outdoor running cycling fitness sports
Stock: 100% high quality original in stock