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

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