Thank you for viewing. This is the SONY wireless noise-canceling headphones WH-CH720N. ・Used only 2-3 times, with no noticeable scratches or stains, and in overall beautiful condition. ・Built-in microphone for calls, convenient for remote meetings and online classes. ・Operation has been confirmed and can be used without any problems. Only the USB-C charging cable is missing. You can charge it with a commercially available USB-C cable, so please prepare one. 【Included Items】 • Headphones本体 • Instruction manual (Charging cable is not included) Please purchase only if you understand that this is a used item.