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

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