I purchased this in July of this year, but I'm selling it because I haven't used the wired connection much, as I mostly use wireless. I opened the package once, attached it to the device, and used it a few times at home. After that, I stored it at home. Therefore, it's in near-new, excellent condition. *Original Price: 4290 yen Color: Black Plug: USB Type-C Model Number: ATH-CKS330C Included Accessories: Earpieces, Instruction Manual ・7.5mm Driver ・Hands-free calling ・Volume adjustment ・Play/Pause ・Antibacterial specification