Poly Blackwire 5220 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter(8X231AA)

Weight: 165.2 g What's in the box: Headset; Warranty card; Carrying case; Headset; USB Type-C® to USB Type-A adapter Duo headsetwith triple connection: 3.5" jack, USB-C/A Adaptive ear cushions with passive noise cancellation Foldable for easy transport in its carrying case Intuitive controls: answer/hang up, volume, mute Premium wideband audio for PC Noise-cancelling microphone Compatible with all major UC platforms Color Black Impedance 32 ohm Cable length 116 cm (inline module to headset); 94 cm (USB to inline module); 217 cm (total USB to headset) Headphone type On-ear (stereo) Button user controls Call answer/end; Mute; Volume +/- Microphone bandwidth 100 Hz to 10  kHz Ear cushions Artificial leather (surface material) Compatible Operating Systems Windows 11; Windows 10; macOS; Android™; iOS Acoustic protection technology SoundGuard Digital 1 2 Pallet dimensions (W x D x H) 101.6 x 121.9 x 152 cm Cartons per layer 6 Minimum System Requirements USB Type-A port; 3.5 mm audio; USB Type-C® port What's in the box Quick start guide; Warranty card; Carrying case; Headset; USB Type-C® to USB Type-A adapter