Ultrasoft flannel foot warmer designed for comfort and easy care. The plush fabric is washable, and the inner heating pad is removable for cleaning and hygienic use between uses. Key benefits Warmth when you need it: heats to about 45±5 degrees to keep your feet cozy in cold conditions. Safe, flame operation: USB direct power supply with a 5V 2A input, eliminating open flames and reducing risk. Easy to maintain: plush exterior is washable; remove the heating pad for cleaning and hygiene between sessions. Simple to power: USBpowered design allows convenient use with compatible USB sources. What makes it stand out Combines a soft, washable fabric with a removable heating element for straightforward cleaning and longterm hygiene. Delivers reliable, controllable warmth without flames, supporting safe use in home or office environments. Use scenarios Home desk or sofa: enjoy steady warmth while working, reading, or relaxing on chilly days. Office or study area: maintain comfortable feet during long periods of sitting in cold weather. After outdoor activities or travel: quickly restore warmth and comfort by plugging into a USB power source. Specifications and features Material: ultrasoft flannel exterior; plush lining Care: plush fabric is washable; inner heating pad is removable for cleaning Temperature: up to 45±5 degrees Power: USB direct power supply, 5V 2A input Safety: does not use an open flame; designed for safe, convenient warmth