2.4GHz 4.0 DIY Bluetooth Heart Rate Transmitter with Belt Set for Indoor Outdoor Sports and DIY Learning and Education
Using 2.4GHz bluetooth 4.0 connect to APP on the phone
Low power consumption, powered by CR2032 battery
When you wear it on your chest, it will automatically wake up and wait for the phone to connect to the bluetooth.
Take off the belt, the bluetooth will turn off automatically, 15 seconds will enter into power saving function.
Communication distance is up to 10M (no obstacles)
Product Code: B07Z631NMT
Availability: In Stock
Availability: In Stock
$19.74 $43.98
2.4GHz 4.0 DIY Bluetooth Heart Rate Transmitter with Belt Set for Indoor Outdoor Sports and DIY Learning and Education
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