Separate feet usb foot warmers electric heating shoes

Upper Warm protection is as warm as summer

Especially suitable for working people who sit quietly beside the computer for a long time.
USB interface power supply, constant temperature protection, no need to worry about the safety of electricity.
Product material: plush
Sole material: cloth bottom
Product size: 26CM usb cable length 170cm
Product packaging: OPP bag
Suitable for the crowd