USB heating slippers Simply connect the slippers with the included USB charging cable, then insert the USB cable into your computer's USB port, and the slippers will get instant heat to keep you feet warm all day. Foot Warmers Brand new and high quality. Soft plush USB powered heating slippers for warm keeping in winter. The surface of the shoes is made of super soft velvet. Use high conversion carbon fiber as heating material. It can be heated directly with the charger.Don't include charger. Practical warm shoesPower saving, safety, winter must. Soft sole, comfortable to wear. The inner lining is removable and washable for easy maintenance, while a soft cover ensures foot are both cushioned and warm. Relieve Foot PainThe Foot heated foot warmer slippers are comfortable and warm to help you relax; You may find relief from arthritis or get neuropathy pain relief for feet with these foot warmers. Best Choice for Gifts in WinterWhether you are sitting on the sofa for reading or watching TV; sitting on the chair for long hours of playing games or studying; working several hours in the office; accompanying families in the living room, all these scenes with slipper foot warmer would be a perfect option to live a warmer winter. Packing size: men's shoes: 28*9*9cm women's shoes: 27*9*9cm