POLY Voyager 4320 Microsoft Teams Certified Headset +BT700 dongle +Charging Stand

Wearing style: Head-band | Battery type: Built-in battery | Weight: 162 g | Depth: 67 mm | USB connector: USB Type-A | Mac operating systems supported: Yes | Bluetooth version: 5.1 | Headset type: Binaural | Package height: 115 mm | Product colour: Black | Standby time: 50 h | Windows operating systems supported: Windows 10 | Talk time: 24 h | Bluetooth profiles: A2DP | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Package weight: 641 g | Bluetooth profiles: HFP | Bluetooth profiles: HSP | Pouch: Yes | Driver unit: 3.2 cm | Product type: Headset | Battery operated: Yes | Battery technology: Lithium-Ion (Li-Ion) | Connectivity technology: Wireless | Recommended usage: Calls/Music | Package depth: 188 mm | Microphone type: Boom | Cables included: USB Type-A | Cable length: 1.5 m | Bluetooth profiles: AVRCP | Height: 182 mm | Width: 155 mm | Bluetooth: Yes | Warnings: Do not disassemble or modify the product yourself. | Charging source: USB | Battery recharge time: 1.6 h | Charging stand: Yes | Continuous audio playback time: 47 h