Heated insoles "HotWalker" (№3, insoles + batteries in the straps)

HotWalker heated insoles are notable for assembly reliability, large heating area (over the entire foot) and wear resistance. This set will appeal to those who are comfortable to wear batteries on the lower legs (for example, for those who wear boots). To do this, the insoles have increased wire length up to 50 cm and the kit includes two supercompact and lightweight and ergonomic lithium-polymer batteries 3.7V / 4200 mAh sewn into the straps. If you purchase a special USB extension cable for this kit, you can additionally connect the insoles to any USB 5 Volt batteries or an appropriate adapter by increasing the heating power. By purchasing a special extension cord, you can connect the insoles to a power supply of 12 volts. Further increasing the power of heating. #insole #heated #infrared #Insolesheated