Unopened ELECOM Binaural Headset USB Connection NR

I accidentally purchased the same item twice.
As shown in the photos, it is unopened.

This is a USB connected, binaural headset featuring noise reduction and a sensitivity of -35dB, providing a high-quality audio experience.

- Brand: ELECOM
- Model Name: Binaural Headset
- Connection Type: USB
- Noise Reduction: NR
- Sensitivity: -35dB

Thank you for looking.
I have not opened it, so I do not have photos of the contents, but I appreciate your consideration.