Perfect for winter sports, hiking and everyday use, the Heated Insoles W-TEC Ondrejnik will keep your feet warm even during the coldest days. There are carbon fibers which provide the heating (with even heat distribution). The 3 heating modes allow you to adjust to the current weather conditions. Each insole is powered by three AA batteries that can last up to 7 hours. When the battery is low, the heating becomes less powerful. The batteries are stored in an adaptor that goes in the pocket on a Velcro strap, which you wrap around your calf. The Velcro strap is length-adjustable. The Heated Insoles W-TEC Ondrejnik can be conveniently cut to size as needed. Since the cable that goes from the insole to the battery is 40cm long, you can use the insoles even when you’re wearing high boots. These insoles are so easy to use that anyone can do it.
Note: Do not wash heated clothes in a washing machine. It is recommended to only clean the surface with a damp cloth and a small amount of cleaning product. In case more thorough cleaning is necessary, please secure and insulate the power cord. Never wash the product while the battery is connected.
Warning: Store the battery in a dry place and away from light, with room temperature between 10°C and 20°C. Before storing it for a longer period of time, charge the battery to full capacity. Repeat the process every month.
By following these instructions, the rated capacity of the battery will not fall below 70% of its total capacity within 12 months of purchase.