No manual operation required. When battery compartment is on, works and heats up, when light is off, heating stops.
Properties:
Very suitable for hunting, ice fishing, hiking and sporting events.
Electric warm socks, cotton material, breathable.
Water-absorbing, fast drying, elastically thickened electrical modules with ultra-thin, soft.
Electrically heated socks for chronically cold feet.
The padded, reinforced area at the back and toe as well as the recessed warming component allow the toe to warm up to protect the feet from cooling down.
Battery operated, safe and reliable.
Built-in heating elements along the forefoot promote blood circulation.
Specifications:
Sock length: 31-33CM (size 36-43)
Colour black
Fabric: cotton, polyester, spandex
Power supply: 3.AAA batteries for each battery box (not included)
Length: 310-330mm
Package size: 200.100.50mm˘7.9˘3.9˘2.0in
Package weight: 230g to 8,1 ounces
Package list:
2° Socks