Brand: DELL Condition: New, Unused Retail Price: Approximately 26,000 yen Color: Black Connectivity: USB-C I purchased this for working from home, but I will be using a different product, so I am selling this one. I only opened the box once to take photos, so it is new and unused. All accessories are included. It will be packaged with waterproof and cushioning materials and shipped via anonymous Mercari delivery. Immediate purchase is welcome. Ships within 24 hours. [From the official website] With an artificial intelligence processing model and environmental noise cancellation, it can more intelligently and reliably distinguish between human voices and surrounding noise with high accuracy. This headset has call control buttons on the earcups, and the rotating boom microphone can be worn on either the left or right side. Raising the microphone mutes it, and lowering it unmutes it and answers calls. It allows for up to 41 hours of calls and playback (when fully charged). This headset is certified for Microsoft Teams (Open Office) and Zoom, and is compatible with UC platforms. It can connect to up to 8 devices and pair with 2 devices simultaneously. Headphones / Headset / Wireless Headphones Earphones / Wireless Earphones / Telework