Keep toasty in the warmest Jacket ever.
USB powered: built in heating elements keep you toasty warm.
Simply plug into phone charger, power bank or any usb outlet.
1. Check the USB socket
2. Access to the treasury
3. Adapter on the switch for charging the external battery
4. Humidity temperature sensor on the humidity temperature sensor for 2 seconds
Zone 9 heating
This model is an upgraded version. The heating effect is the best. It can reach the whole body heating state. There are original heating elements on the front and back. At the same time, the power consumption is also very fast. It can also produce effects at extremely low temperatures.