Poly Voyager 4320-M Microsoft Teams Certified Headset +BT700 dongle +Charging Stand

Connectivity technology: Wireless | Product type: Headset | Package depth: 158 mm | Weight: 115 g | Headphone frequency: 20 - 20000 Hz | Battery technology: Lithium-Ion (Li-Ion) | USB connectivity: Yes | Microphone frequency: 100 - 6800 Hz | Recommended usage: Office/Call center | Package height: 188 mm | Microphone type: Boom | Battery type: Built-in battery | Depth: 67 mm | Width: 155 mm | Bluetooth: Yes | DECT connectable: Yes | Height: 182 mm | Package weight: 621 g