TENGOO Unisex Electric Heated Boot Insoles – Wireless Remote, 60s Heating, USB Rechargeable, Waterproof, Built-in Battery, Winter Thermal Insole Foot for Outdoor

Product size: Size EU Size US UK Foot Length (mm) Male Female Male Female S 35–38 3.5–6.5 5–7.5 3–5.5 2.5–5 230–250 M 39–42 7–9.5 8–10 6–8.5 5.5–8 256–276 L 43–46 10–12.5 10.5–13 9–12 8–11.5 283–303 Specifications:  Brand TENGOO Model WNIH6 Product Name Heated Boot Insoles Material PU Velvet Battery 3.7V, 2000mAh Color Black Red Heating Time 3.5-7hours Charging Type USB Charging Charge Time 3-4Hours Voltage 5V/3A Remote Control LED digital display precision remote control Temperature LOW(Green Light):40-49℃ MID(Yellow Light):50-59℃ HIGH (Red Light):60-65℃ Size S:35-38/M:39-42/L:43-46   Features:1.【Wireless Remote and Safety Protection】Wireless remote control makes it simple to adjust the temperature and turn them on or off, temperatures range from 40°C/104°F to 65°C/149°F, built-in with a rechargeable 2000mAh battery, The heat lasts up to 8 hours on a single charge! Built-in temperature sensor and control chip, the temperature will automatically stop heating until the safe temperature is reached, it is safer, and the Circuit and battery are protected by a steel case, able to carry about 250KG.2.【Rapid Heating 】Made of the latest carbon fiber heating material, the heating time is about 10s, and the heating area is even. While providing heat to the feet, it also promotes blood circulation, which is a physical therapy for the feet. At the same time, it effectively relieves the pain of foot diseases.3.【Environmentally Friendly PU Material 】The surface of made of soft velvet material, and the bottom is made of environmentally friendly PU material, which is not easily deformed when folded, and has no peculiar smell. There is no harm to people. The insoles are ergonomically designed, have a cushioned heel for extra comfort, and are able to be fitted easily into most shoes. Perfect for ski adventures, outside work, fishing, running, cycling, hiking, etc. Both men and women can use them.4.【Waterproof Type-C Charging Port】Different from the conventional USB round hole charging port, our heated insoles adopt the Type-C charging port, Suitable for a variety of electronic product data lines. Relatively speaking, it is more convenient. At the same time, it is also waterproof and washable, so there is no need to worry about cleaning after long-term use.5.【Cut To Fit Size & Quality Assurance】Adjustable to your shoe size, trim the soles for the perfect fit following the size guide. If you have any questions please feel free to contact us, we will respond within 24 hours and will provide you with the best solution! Please rest assured to BUY!Package includes:1 Pair of Insoles1 x Remote Control1 x Charging Cable