POLY Voyager 4310 Microsoft Teams Certified USB-A Headset +BT700 dongle

Battery recharge time (charging case): 1.6 h | Ear pad material: Leatherette | Hearing protection technologies: SoundGuard DIGITAL | Warnings: Do not disassemble or modify the product yourself. | Warranty period: 2 year(s) | Wireless range: 91 m | Product type: Headset | Recommended usage: Office/Call center | Battery technology: Lithium-Ion (Li-Ion) | Height: 182 mm | Continuous audio playback time: 24 h | Bluetooth: Yes | Package weight: 590 g | Package width: 186 mm | Bluetooth profiles: A2DP | Product colour: Black | Headset type: Monaural | USB connectivity: Yes | Weight: 122 g | Windows operating systems supported: Windows 10 | Width: 155 mm | Bluetooth profiles: HSF | Driver unit: 3.2 cm | Package depth: 122 mm | Ear coupling: Circumaural | Operating keys: Answer/end call | Bluetooth profiles: AVRCP | Depth: 67 mm | Package height: 55 mm | Cable length: 1.5 m | Bluetooth profiles: HPF | Operating keys: Volume - | Microphone type: Boom | USB connector: USB Type-A | Operating keys: Mute | Bluetooth version: 5.1 | Wearing style: Head-band | Connectivity technology: Wireless | Operating keys: Volume + | Mac operating systems supported: MacOS | Operating keys: Bluetooth pairing | Battery type: Built-in battery