The composite fiber heating wire has the functions of conductive heating, rubbing resistance, far infrared, warmth retention, and physical therapy.
Ergonomic design, healthy and comfortable to wear, warming up and keeping warm, resisting cold waves.
Hidden touch-free heating sheet, the bottom is evenly heated.
Using mobile USB charging, easy to use, safe to operate, 3.7V low voltage, far below the human body's safe voltage of 36V.
3-gear adjustment, adjust different temperatures according to needs.
Smart electric heating socks, hidden heating sheet, fast heating, mobile power supply, safe low voltage, 3-gear temperature control, annular heating. Soft knitted cotton socks, breathable and warm, thick and comfortable. The pair of electric heating socks warming up and keeping warm, resisting cold waves.<br/><br/>Features:<br/>The composite fiber heating wire has the functions of conductive heating, rubbing resistance, far infrared, warmth retention, and physical therapy.<br/>Ergonomic design, healthy and comfortable to wear, warming up and keeping warm, resisting cold waves.<br/>Hidden touch-free heating sheet, the bottom is evenly heated.<br/>Using mobile USB charging, easy to use, safe to operate, 3.7V low voltage, far below the human body&#39;s safe voltage of 36V.<br/>3-gear adjustment, adjust different temperatures according to needs.<br/>Soft knitted cotton socks, breathable and warm, thick and comfortable, washable, no fading, no shrinkage.<br/>Hidden battery pocket, intimate design does not affect the appearance.<br/><br/>Specifications:<br/>Material: Cotton<br/>Color: Gray socks with hidden heating sheet, Black socks with hidden heating sheet, 2200mAh batteries (optional)<br/>Heating Temperature: 40℃,45℃,50℃<br/>Power Voltage: 3.7V<br/>Heating Material: Composite fiber heating sheet<br/>Gear Adjustment: 3-gear hot compress<br/>Care Site: Feet<br/>Size: One size<br/>Item Size: 310 * 200 * 105mm / 12.2 * 7.87 * 4.13in<br/>Package Weight: 100g / 3.53ounces<br/>Package Size: 195 * 100 * 72mm / 7.68 * 3.94 * 2.83in<br/><br/>Note:<br/>Remember to remove the battery before washing.<br/>Be sure to put socks in the laundry bag when washing in the washing machine. Otherwise, the powerful agitation of the washing machine will wear out the socks.<br/><br/>W21860GY:<br/>Package list:<br/>1 * Pair of Electric Heating Socks (Ships without battery)