Poly BLACKWIRE C3215 USB-C/IN Headset/Hovedtelefoner

Weight: 96 g Mac operating systems supported: Yes Windows operating systems supported: Yes Headset type: Monaural Product type: Headset Control unit type: In-line control unit Recommended usage: Office/Call center Wearing style: Head-band Operating keys: Volume +, Volume - Control type: Buttons Cable colour: Red Volume control: Button Product colour: Black LED indicators: Yes USB connector: USB Type-C 3.5 mm connector: Yes USB connectivity: Yes Bluetooth: No Connectivity technology: Wired Harmonized System (HS) code: 85183000 Microphone type: Boom Microphone noise-canceling: Yes Microphone mute: Yes Microphone frequency: 100 - 10000 Hz Headphone frequency: 20 - 20000 Hz