The Härkila clim8 insulated jacket is an intelligent heating jacket that adapts the electronic heating capabilities to suit the climate, the wearer’s level of activity, as well as the personal heat setting preference of the wearer. Everything is controlled by the set-and-forget clim8® app, which is only required during the set-up process, once the product has been paired your personal profile will be transferred to the jacket and your custom settings will apply. The app can also be used to fine-tune the temperature in case you want to set an exact temperature to suit your needs. The jacket is insulated with down and is wind resistant. Furthermore, it has a reflective lining that retains the generated heat and directs the warmth back toward your body. The jacket is powered by a USB-cable that plugs into a power bank of your choice. The jacket is fitted with a stow pocket for your power bank. A power bank is not included. We recommend that you use a power bank of at least 10,000mAh and an output of 5V/2,1A.
All functionalities

Large heat pad on back
Intelligent 'Set & Forget' app control & tap button for heat control
Reflective heating layer, down insulation & wind resistant lining
Zipped horizontal chest pocket & side zip pockets
Elasticated sleeve hem & bottom hem
Zipped inner pocket & stow pocket for power bank