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

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