Self Heating Foot Pad Can Walk And Heat Patch Winter Body HeatingProduct information: Category: Foot warmers Size (including package): 20cm Heating time: 10 hours Article No.: Heating insole Color: women's double (36 39), men's double (40 43) Applicable part: foot Heating mode: self heating Packing list: Foot warmers * 1 pair

Is it foldable: no

✦ Insulation: 6–12 hours heat & cold retention

Waterproof grade: IPX67

tight fragrance

sitting on a chair for a long time to play computer games or studying

Top style: coat

Ink cartridge usage times: about 3500 times (standard printing)

Futterbestandteilgehalt: 85 (%)

The content of the main fabric ingredient: 71%-80%

color dimming touch switch USB charging (touch color changing & automatic color changing)

red XINGX (adjustable) spring and autumn

Don't worry about losing it under the couch