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

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