Heated insoles with a completely autonomous heating system managed remotely by a remote control. Lithium polymer battery integrated in the insole. Charging system via USB (Universal Serial Bus) socket with connection for both batteries. regulation system on three levels, heating power of 2 Watt. Duration battery inside: Level 1 (white) – 6:00 hours, Level 2 (Blue) – 4:45 hours, Level 3 (violet) – 3:30 hours