USB Warmer mouse mat USB heater USB handwarmer USB

USB warmmousepad is a kind of USB warmer can be used as USB gifts.Use computer USB to supply power, 5V voltage, safe and reliable; Uses carbon-fiber as the heating materials, offering you the most comfortable temperature, Keep handswarm and comfortable in cold winter. During the heating process, carbon-fiber will generate far IR,which is good to our healty. And it will not have electromagnetic radiation. It becomes warm in 1-2 minutes and 10 minutes up to the normal temperature 40-50 degree. Mouse matcan be washed conveniently. Heating pads can be taken out and replaceable USB cable:1.5 m, white Material: Black rubber and blue fabric with white pattern in computer embroidery Dimension: 25cm X 20cm