Earmuffs
Earmuffs are a protective clothing for the ears.
The earmuffs as cryoprotectant were invented in 1873 by 15 -year-old Chester Greenwood of Maine.
Another use find earmuffs as hearing protection. Here, they often resemble mussel headphones and serve the same purpose as ear plugs.
Earmuffs can
- Be integrated in caps,
- Are plugged into the ears,
- With a holder are attached to the ears or over.