JVC Earplugs EP-S433

JVC Earplugs EP-S433

Please note: These are *earplugs*, not *earphones*!
I mistakenly purchased these thinking they were earphones. I realized my mistake after opening the package to check the contents. Therefore, while the package has been opened, the product is completely unused!
It seems they were featured on TV and are now sold out everywhere.
Thank you for your consideration.

[Product Features]
- Social distancing from sound - Carry your tranquility with you -
- Stable, high sound insulation from low to high frequencies
- Earphone-like design for discreet use anywhere
- Comfortable fit with Air Cushion Structure
- Includes two types of eartips for your preferred comfort
- Comes with a convenient carrying pouch

Achieves stable, high sound insulation of up to 35dB*1 across a wide frequency range, as measured by NRSA (Noise Reduction Statistics A), which indicates the sound insulation performance of earplugs. It can block high-frequency sounds like electronic beeps, as well as low-frequency sounds from cars and trains. Suitable for when you want to concentrate on work or study, for sleeping, or for protecting your hearing from everyday noise. *1: Measurement values comply with NRSA (Noise Reduction Statistics A) and ANSI S12.6 standards.
With a design similar to popular wireless earphones, you can use them in a wide range of situations without worrying about drawing attention. The design also features an indentation on the outside to make them easier to insert into the ear and less likely to fall out.
The soft, curved oval housing shape and our earphone design technology achieve both a secure fit and excellent sound insulation. Furthermore, the Air Cushion Structure, which incorporates a layer of air by covering the part that contacts the ear with silicone, provides a gentle, comfortable fit that won't cause pain, even during long periods of use like sleeping.
Ear canals vary from person to person. To ensure optimal performance, we include low-rebound eartips (S/M) that fit snugly in the ear canal, and lightweight silicone eartips (S/M/L). You can choose eartips with different sound insulation and comfort levels depending on the situation and your preference.