Wired headset with boom microphone, H12 model, black. - Model: H12 - Color: Black - Connection Type: Wired - Microphone: With boom microphone - Connector: 3.5mm jack I opened it once, but realized the connector was different from my computer, so it's unused. This is the product: Headset with microphone, wired, 3.5mm connection, headphones, in-line controller, lightweight, with mute function, volume control, Web, Skype, Zoom, Teams, telework, work, online classes, video conferencing, working from home, call center, headset, compatible with PC, smartphone, tablet, EKSA H12 [Rakuten] #Rakutenichiba https://item.rakuten.co.jp/oneodio/h12/?scid=wi_ich_iphoneapp_item_share Thank you for looking.