Soundproof Earmuffs Ear Covers Headband Earmuffs

These are high-noise-canceling earmuffs that can be used even in noisy environments. They are foldable, making them convenient for storage and portability.

I purchased them with the intention of using them, so I opened the package and tried them on only once. They were out for only a few minutes! There are some minor scratches on the package.
Therefore, I am listing them as near unused.

Ideal for noise reduction and soundproofing measures against construction noise from nearby buildings,
and for concentrating on studying or reading.

They are used not only by people working at noisy construction sites, but also by
teleworkers seeking quiet and individuals with auditory hypersensitivity.

Thank you for your consideration.

Specifications

ANSI (American National Standards Institute) Certified Product
Resin headband (with soft cushion)
Adjustable cup height
NRR value (dB): 25
Width (mm): 156-160
Height (mm): 178-220

Materials

Earpads: ABS resin, Polyvinyl chloride (PVC)
Headband: ABS resin

Weight/Unit of Weight

219g

List Price: ¥4890