Extra-comfortable inner fleece with long fibres, ensuring your hands warm up immediately once inserted. Active heating can then be switched on and adjusted in three levels after connecting the hand warmer to a power bank via the built-in USB-C cable. Any compact power bank is sufficient and can be stored in the designated pocket of the hand warmer.
When the USB cable is connected to the power source, the power button briefly flashes. Heating is activated by pressing and holding the button. You can then choose between three heat levels with short presses of the button, which is then indicated by the colour of the illuminated button. To switch the warmer off, press and hold the button again.
- Red – high heat (approx. 55° C)
- Blue – medium heat (approx. 45° C)
- Green – eco mode (approx. 35° C)
The warmer reaches full heat within just a few minutes after switching on.
