radius HP-NHR31 Deep Bass Hi-Res Re-cable

This is the RADIUS VOLT Series HP-NHR31.
I am listing it because I haven't had much use for it recently.
As shown in the photos, there are some signs of use such as paint peeling, but
there are no operational issues and it has been confirmed to be working normally.
Everything shown in the first photo is included.
The natural resonance and powerful deep bass are amazing! (Personal opinion)
The mid-high frequencies are also further expanded compared to the NHR21. (Personal opinion)

[From radius HP below]
The VOLT series with powerful deep bass
High-resolution AUDIO compatible high-quality wired earphones
Equipped with High-MFD structure driver
MMCX re-cable compatible
Deep mount earpieces included as standard
Wired canal type
Type: Dynamic
Driver: φ13.0mm
Sound pressure level: 103±3dB (@1KHz/100mV input)
Playback frequency band: 5Hz～40,000Hz
Maximum input: 5mW
Impedance: 17Ω±15%
Plug: φ3.5mm gold-plated stereo mini plug
Cable length: Approx. 120cm (Y-type), nylon material

L size earpiece (one size smaller than the largest) is missing.
The outer box is slightly torn due to how it was opened...
I do not smoke, have pets, or use perfume.
There may be dirt or scratches that are not visible in the photos,
and I may have overlooked some.
Please understand that this is a used item that has been used,
and I kindly ask that you refrain from any complaints or returns after purchase.
It will be shipped in simple bubble wrap packaging in the smallest possible size,
so please forgive me for this.
I work on weekdays, so it may take some time. Please feel free to ask any questions, discuss pricing, or make other requests. (^-^)

Recommended for those who like SENNHEISER, final,
Audio-Technica, BOSE, JBL,
SONY, Apple,
Panasonic, Anker,
Victor, etc.