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.
Features
• 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
