Стельки с электрическим питанием от USB для обуви, сохраняющие тепло

Features:

100% brand new and high quality.

USB heated insoles, perfect keep warm when powered.

Keep your feet away from cold, have a warm winter.

Both men and women are suitable for this insoles.

Item type: USB heated insole

Material: EVA+soft pile+heater

Color: red for women, brown for men

Gender: unisex

Quantity: 1 pair 2pcs

Size: men: 39-44(27.5cm/10.83"), women:36-41(25cm/9.84")

Power supply: USB heated

Package includes: 1 pair of insoles

Note:

It is suggested that electrified by the mobile phone adapter, so that the heating speed is faster. With a computer host will heat slower. No fever might because the USB and the connecting cable is not plugged in, you can check whether the interface is plugged in, or exchange the two interface switch, and plugged in.