USB Foot Warmer Heating Pad Winter Warm Home Office

USB Heated Warm Feet Thick Flip Flop Warm Foot Treasure Warmer Shoe Winter Warming Pad Heating Insoles Warm Comfortable Features: 1.Far infrared carbon fiber， through a special process to produce a thickness of only 0.02cm/0.01"， soft sheet heating material， its heating evenly， high heat conversion rate， rapid heating， soft and comfortable 2.Safe and reliable， the output voltage of the USB interface is only 5V， the output voltage of adapter is only 6V， and with voltage regulator protection device， the two output voltage is lower than the body safety voltage 36V. 3.Energy-saving environmental protection. Power less than 8W， an average of 125 hours consumption of 1 kWh 4.Can be directly placed in shoes， easy to save. Feet separation， flexible and convenient 5.Power，USB socket， one end of USB power line is connected with computer USB socket， and the other end is connected with insole. Specifications： Item name: washable USB heating shoes Size: Male: SIZE 39-43(24.5Cm/9.64")to (26.5Cm/10.43") Female:SIZE 35-39(22.5Cm/8.85")to (24.5Cm/9.64") Color: pink/silver gray Max temperature: 55℃ Length of cable:150cm Wash and care: hand washing by water Package includes: 1 pair of heating shoes 1x USB cable