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

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