Electric Heating Sock

Warm up your feet in winter (PJLV-A4)

1. heater: ÿ¯carbon fiber heating wireÿ? whose resistance within +/-5% (per meter) and got wire UL approved
2. power: 3.6VDC (3pcs AA /2500mAh battery) system with high and low heat level setting which are together by wrapping belt.
3. size: for male, female and children
4. color: gray, orange, carmine, and customized ones

Features:
Cool dry type, breathable and wet out make your feet dry feeling, warm and soft.
Liner material is very thin, very soft and very elastic which looks and wear like normal socks, you will not feel any wire and any thing hard.
Itÿ®s washable (the battery connector is stainless, so don't worry about it).
A foot wrap with battery box which is a three battery box with two heat level selection and indicated by tri-color LED.
Heat up very fast, you can feel the sensible heat within 30 seconds.
There are two type socks: liner socks for normal shoes, and woolen socks for hiking shoes.
You can just wear our heating liner socks or wear another shell socks for extra warmth.