Heated Insoles 4000mAh Rechargeable Foot Warmers Eletric Heating Insoles Remote Control Heating up to 10+ Hours Christmas Gift for Men Women (L)

☀HEATING LAST 10+ HOURS AND 3-GEAR TEMPERATURE CONTROL: With a multi-function remote control, you can freely adjust the heating temperature between 104°F – 140°F. Low-temperature mode approx 18 Hours, medium temperature mode approx 12 Hours, high-temperature mode approx 10 Hours (depending on environmental conditions). Wireless heated insoles are perfect to keep your feet warm in winter for optimum blood circulation in feet.
☀PREMIUM HEATING BATTERIES AND RAPID HEATING: Powered by UL/CE certified rechargeable built-in 4000mAh batteries, heated insoles for men rechargeable can heat quickly. With official safety certification, the batteries are low-temperature resistant and can be used even at -20 °C safely. The built-in battery is protected by a 0.03 inch thick steel sheet with a maximum load capacity of 661lb (300kg), valuable for outdoor activities.
☀SOFT MATERIAL & ULTRA THIN THICKNESS: Our Heated Insoles are made of high-performance EVA material with stronger elasticity and better air permeability, soft and bendable. The thickness of the insole is only 0.6 inch (1.54cm), which takes up less space in the shoe.
☀WIDE APPLICATION: The Wireless Foot Warmer keep your feet warm in cold winter. Against the cold in the household, outdoor cycling or work in the cold outdoors. Great for hunting, skiing, fishing, hiking, walking dogs, snowboarding, motorcycle, riding and sporting events. Also a perfect warm gift for your parents and friends on Thanksgiving, Christmas, New Years Day. etc.
☀TRIM TO FIT SIZE & QUALITY ASSURANCE: the unisex design is ideal for both men and women from 41 to 46 sizes. With the dotted line, the heating shoe insoles can be trimmed to fit almost any shoe size and fit easily into shoes or boot. We provide 1 year worry-free warranty！Relief 100% guaranteed or your money back!