- Experience warmth and comfort during cold weather with our electric USB foot warmer. It heats up to a cozy 45±5 degrees Celsius, ensuring your feet stay warm even in the chilliest conditions. - Designed for convenience and safety, this foot warmer operates on a USB direct power supply with a 5V2A input. It does not use an open flame, providing secure and reliable warmth without hidden dangers. - Made from ultra-soft flannel material, our foot warmer offers superior comfort and is easy to maintain. The plush fabric is washable, and the inner heating pad is removable, ensuring hygiene and cleanliness even with regular use. - Ideal for various scenarios, such as working from home, relaxing on the couch during winter evenings, or keeping your feet warm while traveling. - Compact and portable, it easily fits into any space, making it a practical addition to your comfort essentials. - Enjoy the soothing warmth while focusing on your tasks, reading, or unwinding after a long day, knowing you are safe and comfortable.