Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (8X228AA)

·       Weight: 119 g ·       What's in the box: Headset; USB Type-C®️ cable; User guide; USB Type-C® to USB Type-A adapter ·       Poly signature audio quality ·       Advanced connectivity ·       Long-lasting comfort and portability ·       Enhanced call quality ·       Connectivity options ·       Wearing style   Color Black Impedance 32 ohm Cable length 79 cm (inline module to headset); 90 cm (USB to inline module); 161 cm (total USB to headset) Headphone type On-ear (stereo) Button user controls Call answer/end; Call ignore/on hold; Redial; Mute; Volume +/- Microphone bandwidth 100 Hz to 10  kHz Ear cushions PU leather (surface material) Compatible Operating Systems Windows 11; Windows 10; macOS Acoustic protection technology SoundGuard  Speaker size 28 mm Package dimensions (W x D x H) 185 x 56 x 207 mm Cartons per layer 6 Minimum System Requirements USB Type-A port; USB Type-C® port What's in the box Headset; USB Type-C®️ cable; User guide; USB Type-C® to USB Type-A adapter