1 Set Practical Usb Foot Warmer Winter Heating Shoe Safe Electric Heating Shoe DescriptionThis is a practical and professional foot warmer. It is well-made with quality material that is durable and practical to use. Charging with USB cable, this lovely foot warmer is convenient and safe to use. Suitable for office, personal home and some other places you need. It can keep your feet warm in cold winter.Features- Material: EVA and plush.- Voltage: 5V.- Current: 2A.- Constant temperature 50-60.- Plug: USB interface.- Power: 10W.- Note: Note that you cannot use a computer or laptop for charging.- Note: It can be disassembled and cleaned (remove the heating elements).-This USB electric warm shoe will heat up quickly when plugged in to meet suitable temperature requirements.- The material of the foot warmer is so supple and comfortable, so it can keep warm in cold winter.- It has a wide range of applications, and it can be used at home, in the dorm or in the office.- It will be a perfect gift for your families or friends who are afraid of coldness in the winter.- It is designed into the lovely shape, which is so lovely and has good heat preservation effects.