The USB cable allows you to activate the Therm-Ic jacket’s Bluetooth® so you can control its heating function via the Therm-Ic heat control app.
When the jacket is not connected to the app, the heating power will be at its maximum. By connecting the jacket to the app, you can control the heating power by choosing a suitable setting.
PLUG THE BLUETOOTH CABLE INTO POWERBANK ON THE VEST
INCLUDED WITH THE HEATED VEST