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

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