Foot Warmer Winter Electric Foot Heating Pad Soft Flannel Washable Foot Warmer Constant Temperature Heating Foot Warming Mat

Foot Warmer Winter Electric Foot Heating Pad Soft Flannel Washable Foot Warmer Constant Temperature Heating Foot Warming Mat 【High-quality Flannel】 The raugee foot warmer Made of high-quality flannel composite fabric, it is light, soft and comfortable, with good thermal insulation and long service life. 【Constant Temperature Heating】 As a necessary warming artifact in winter, it heats at a constant temperature (50-60℃) to bring comfortable warmth to your feet in cold weather and drive away the cold. 【Universal USB Interface】 Universal USB interface, compatible with a variety of charging devices, such as adapters, mobile power supplies, car USB interfaces, computers, etc. 【Easy to Use】 The portable foot-warming bag is easy to operate, and can be used by connecting USB interface, without charging or self-provided batteries, which is more environment-friendly.