Yinyoo KZ ZA12 (4BA+2DD) Wired Earphones In-Ear Monitors

These are Yinyoo KZ ZA12 wired earphones. They feature a 4BA + 2DD driver configuration.
Purchased about a year ago and used only 2-3 times. The ear tips and cable were purchased separately and used, so only the main unit has been used, and the rest are unused.
Everything included is shown in the third photo.

There are no major scratches, but there are minor scratches from use. Please purchase with the understanding that this is a used item.
We will adjust the price ourselves based on the situation, so please refrain from price negotiation requests.

〇Product Details
https://www.amazon.co.jp/Yinyoo-KZ-10mm%E8%B6%85%E7%B7%9A%E5%BD%A2%E3%83%80%E3%82%A4%E3%83%8A%E3%83%9F%E3%83%83%E3%82%AF%E3%83%89%E3%83%A9%E3%82%A4%E3%83%90%E3%83%BC-8mm%E9%AB%98%E6%80%A7%E8%83%BD%E3%83%80%E3%82%A4%E3%83%8A%E3%83%9F%E3%83%83%E3%82%AF%E3%83%89%E3%83%A9%E3%82%A4%E3%83%90%E3%83%BC-%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0%E5%8F%AF%E8%83%BD%E3%83%BB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF%E3%83%9E%E3%82%A4%E3%82%AF%E7%84%A1%E3%81%97/dp/B0DS7G7BK9?th=1