The Coach bodywarmer is ideal for colder days and wintry conditions. With this bodywarmer, you can determine the level of warmth you want yourself. By simply pressing the button integrated into your jacket, you activate the heating elements on the back and in the front jacket pockets. Then set the desired temperature using the corresponding app on your phone. The heating elements are controlled by an external battery with a USB socket (not included) in an inside pocket.The temperature of the heating elements can be controlled in two ways: via the button on the jacket and via the iWarm 3 app. If you activate the button, it lights up blue and the temperature is set to the coldest position. If you press the button again, it will turn orange and the temperature will be on the "medium" position. Press the button again for the hottest position. The button will then turn red.The temperature can be set even more precisely via the app. If the button on the jacket is lit, the app can be connecte...
