Rechargeable USB Heated Insoles - Full Sole Electric Foot Warmers

Experience ultimate comfort and warmth with these innovative foot warmers. Designed for all-day coziness, they feature full sole heating to ensure even warmth distribution across your feet. These insoles are rechargeable via USB, making them convenient and eco-friendly. Perfect for cold weather, outdoor activities, or simply lounging at home, they fit easily into most shoes and boots. Enjoy the adjustable temperature settings to customize your comfort level throughout the day. Stay warm and cozy no matter where your adventures take you. Upper material: EVA Sole Material: EVA Applicable gender: Unisex/for both men and women Style: Modern and simple Whether to have USB: yes Manufacture country: China Instructions included: No