ProFLEX heated insoles feature a removable Li-ion battery that fully recharges in less than 4 hr. Temperature settings are managed by a wireless remote that controls insoles from up to 7 ft away, eliminating the need to remove shoes or boots. Users can choose from two temperature settings (medium 100°F and high 111°F) as well as no heat. In addition, the product is water-resistant, includes heat sensors that maintain consistent temperature up to 5 hr per charge, comes in five sizes, and can be trimmed to fit most types of boots and shoes.
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