※ One item only ※ ※ Same-day shipping ※ Purchased for gaming and used only once for about 10 minutes. I stored it unused because it didn't have a microphone function. I am selling it now to organize my belongings, but I think it can still be used. Based on my personal assessment, Sound quality and operation have been confirmed. It worked without any problems. [Product Overview] Product certified with the Technical Regulations Compliance Mark (Frequency band: 2.4GHz band) Wireless playback via Bluetooth Achieves approximately 40 hours of long-lasting wireless listening Easy operation of music, videos, and calls at your fingertips Lightweight and comfortable on-ear type Closed-back design that prevents sound leakage Included items: Cable Black Red [Product Description] [Product Details] Brand: Audio Technica Product Type: Home Appliances & Cameras Product Name: Audio Technica Wireless Headphones, Up to 40 hours of playback, Black Red ATH-S200BT BRD Manufacturer: Audio Technica Product Number: ATH-S200BT BRD Release Date: October 27, 2017 Product Condition: Normal Color: Black Red Retail Price: 7678 yen (tax included) Only the main unit and charging cable are included in the sale.