Medisana OL150

... The waistcoat has a warming zone in the neck, another in the inner pockets to warm up the hands. The regulation of the heat zones can be reliably controlled in three stages via the sewn-in control panel. Depending on the intensity, the battery life is between 1.5 and 3 hours. The cape can be hand washed. It keeps hands and neck comfortably warm. Goodbye to freezing!