Poly Voyager Surround 80 UC Microsoft Teams Certified USB-C Headset +USB-C/A Adapter

Cables included: 3.5 mm to USB Type-C | Connectivity technology: Wireless | Operating keys: Volume + | Weight: 275 g | Quick start guide: Yes | Operating keys: Track | Product type: Headset | Height: 181 mm | Product colour: Black | Foldable: No | Battery technology: Lithium-Ion (Li-Ion) | Cable colour: Black | Width: 191 mm | Wearing style: Head-band | 3.5 mm connector: Yes | Headphone sensitivity: 132 dB | Bluetooth: Yes | Control type: Touch | Number of simultaneously connected devices (max): 2 | Operating keys: Volume - | Volume control: Touch | Wireless charging: No | Charging source: USB | Wireless range: 30 m | Recommended usage: Music/Everyday | Charging case connector type: USB Type-C | Microphone sensitivity: -37 dB | Headset type: Binaural | Battery recharge time: 1 h | Microphone type: Built-in | MP3-player: No | Head-band cushion: Yes | Near Field Communication (NFC): No | Acoustic system: Closed | Operating keys: Play/Pause | Operating keys: Track | Detachable cable: Yes | Battery operated: Yes | Driver unit: 4 cm | Depth: 77 mm | USB connectivity: Yes | Headphone frequency: 20 - 20000 Hz | Talk time: 21 h | Bluetooth profiles: HSP | Bluetooth profiles: HFP | Carrying case: Yes | International Protection (IP) code: IPX4 | Bluetooth profiles: AVRCP | Bluetooth profiles: AVDTP | Number of microphones: 10 | Continuous audio playback time: 24 h | LED indicators: Yes | Bluetooth profiles: A2DP | Battery type: Built-in battery | On/off switch: Yes | USB connector: USB Type-C | Bluetooth version: 5.3 | Microphone frequency: 20 - 16000 Hz