Soundproof Earmuffs Set 3M Peltor Lisra LUCADIA

This is a set of earmuffs for sale.
I purchased these used on a flea market app and wore them, but they didn't fit my head well, so I'm listing them all together.

①
- Brand: 3M
- Model: Peltor H6B/V
- Noise Reduction Rating (NRR): 21dB
- Maximum Sound Pressure Level: 95dB
- Frequency Range (Hz): 125 - 8000
- Compliant Standards: JIS T8161 EM
- Design Type: Neckband type
- Sound Insulation Performance (dB): 34.2 - 37.7

These are neckband-type soundproof earmuffs with a 21dB noise reduction, suitable for sound environments up to 95dB.

[Condition]
- Fully functional.
- No issues with operation or wear.
- There were originally slight marks from the neckband on the ear cushion parts, but this does not affect use. *The previous owner did not even mention this level of detail.

②
- Brand: LUCADIA
- Color: Black
- Features: 360-degree rotating earcups
- Features: Elastic headband
- Features: Leather cushions designed for a snug fit
- Size Compatibility: Fits a wide range of sizes

These soundproof earmuffs feature 360-degree rotating earcups and leather cushions for a comfortable fit.

These are highly sound-insulating earmuffs.
They can be used in various situations such as for concentration during work or study, at construction sites, for outdoor work, or for musical instrument practice.
They are foldable and can be stored compactly, making them convenient for carrying.

[Condition]
- Fully functional.
- No issues with operation or wear.
- There are some minor scratches and dirt from being stored away.

Search terms:
Soundproofing
Snoring
Earmuffs
Headphones
LUCADIA
Sound insulation