2Pcs 2200mAh Batteries Socks 3-gear Adjustment Indicator

2Pcs 2200mAh batteries with two USB cables, mobile

supply for electric heating socks, 3-gear adjustment with indicator lamp, USB rechargeable, convenient to use.

Features:

Using mobile USB , 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.

Connect the battery to the

cable, press the button on the battery to start heating.

USB interface, convenient to charge, mobile ,

, phone

head, car charger all can use.

The battery can be put into hidden battery pocket of electric heating socks.

Specifications:

Material: Plastic

Color: Gray socks with hidden heating sheet, Black socks with hidden heating sheet, 2200mAh batteries (optional)

Heating Temperature: 40℃,45℃,50℃

Voltage: 3.7V

Heating Material: Composite fiber heating sheet

Gear Adjustment: 3-gear hot compress

Care Site: Feet

Package Weight: 100g / 3.53ounces

Package Size: 195 * 100 * 72mm / 7.68 * 3.94 * 2.83in

Note:

Remember to remove the battery before washing.

W21860-2:

Package list:

1 * Pair of Electric Heating Socks
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a