... ,36-45 Temperature,40-45 Name,usb Coral fleece shoes warmerModel No UWS-001Input Voltage PC-USB/5V Input Power 2.5W+0 ... Trusted It is very important for each other New product, USB warm shoes, This is a magic shoe. If you work beside the ... . And if you have this electric warm shoes, the problem will be solved. When you insert the USB plug for about 5 minutes, the ...