Poly Voyager 4310-M UC Headset +USB-A to USB-C Cable +BT700 dongle

Product type: Headset | Cables included: USB Type-C | Windows operating systems supported: Yes | Battery capacity: 350 mAh | Bluetooth profiles: HFP | Carrying case: Yes | Number of microphones: 2 | Bluetooth profiles: A2DP | Battery type: Built-in battery | Bluetooth profiles: HSP | Bluetooth profiles: AVRCP | Quick start guide: Yes | Battery recharge time: 1.6 h | Mac operating systems supported: Yes | International Protection (IP) code: IPX4 | Product colour: Black | Cable length: 1.5 m | Battery technology: Lithium-Ion (Li-Ion) | Recommended usage: Office/Call center | Bluetooth: Yes | USB connector: USB Type-A | Wireless range: 50 m | USB connectivity: Yes | Detachable cable: Yes | Connectivity technology: Wireless | Near Field Communication (NFC): No | Acoustic system: Closed | Operating keys: Mute | Wearing style: Head-band | Operating keys: Volume - | Operating keys: Answer/end call | Talk time: 24 h | Foldable: No | Driver unit: 3.2 cm | Operating keys: Volume + | Microphone frequency: 100 - 6800 Hz | Wireless charging: No | Charging source: USB | Headset type: Monaural | Headphone frequency: 20 - 20000 Hz | Number of paired devices remembered: 8 | Noise canceling type: Active | MP3-player: No | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Microphone type: Boom | Charging stand: Yes | Battery operated: Yes | Works with the Google Assistant: Yes | Works with Apple Siri: Yes | Noise canceling: Yes