Poly Voyager 4320-M +USB-A to USB-C Cable +BT700 dongle

Works with the Google Assistant: Yes | MP3-player: No | Microphone type: Boom | Battery operated: Yes | Near Field Communication (NFC): No | Acoustic system: Closed | Driver unit: 3.2 cm | Bluetooth profiles: HSP | Wearing style: Head-band | Charging source: USB | Bluetooth profiles: AVRCP | Talk time: 24 h | Standby time: 1200 h | Wireless charging: No | Headset type: Binaural | Bluetooth profiles: HFP | Bluetooth profiles: A2DP | Foldable: No | Microphone frequency: 100 - 6800 Hz | Continuous audio playback time: 47 h | Charging stand: Yes | Receiver included: Yes | Headphone frequency: 20 - 20000 Hz | Operating keys: Mute | Operating keys: Answer/end call | Operating keys: Volume - | Operating keys: Volume + | Number of paired devices remembered: 8 | Works with Apple Siri: Yes | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Mac operating systems supported: Yes | Product colour: Black | Quick start guide: Yes | Cable length: 1.5 m | Wireless range: 50 m | Windows operating systems supported: Windows 10 | Cables included: USB Type-A to USB Type-C | Windows operating systems supported: Windows 11 | Weight: 162 g | Cables included: USB Type-A | Bluetooth: Yes | Battery type: Built-in battery | Connectivity technology: Wireless | Number of microphones: 2 | USB connector: USB Type-A | Recommended usage: Office/Call center | Depth: 67 mm | Bluetooth version: 5.1 | USB connectivity: Yes | Height: 182 mm | Product type: Headset | International Protection (IP) code: IPX4 | Carrying case: Yes | Detachable cable: Yes | Battery recharge time: 1.6 h | Width: 155 mm | Battery technology: Lithium-Ion (Li-Ion)