USB slippers warmer 1.use carbon-fiber heating materia, healthy 2.heating pad can be taken out 3.usb cable:1.5m,DC connector

Advantages:

Voltage: USB 5V PowerUses carbon-fiber as the heating materials, offering you the most comfortable temperature, Keep feet dry and comfortable in cold winter. It becomes warm in 1-2 minutes and 10 minutes up to the normal temperature 40-50 degree. Each boot uses DC head to connect with the USB cable which plugs to USB port. It helps to walk around without take off your boots. shoes can be washed conveniently. Heating pads can be taken out from the zip of the boots. And can be placed easily when boots dry. USB cable:1.5 m, white Boots ouside material:High-grade pola fleece & plushBoots size: 38/39 yard

electric heating slippers