POLY Voyager 4310 Microsoft Teams Certified Headset +BT700 dongle +Charging Stand

Warnings: Do not disassemble or modify the product yourself. | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Quick start guide: Yes | Wearing style: Head-band | Depth: 67 mm | Weight: 122 g | Headset type: Monaural | Package weight: 590 g | Windows operating systems supported: Yes | Height: 166 mm | Battery capacity: 350 mAh | USB connector: USB Type-A | Operating keys: Volume - | Product colour: Black | Connectivity technology: Wireless | Operating keys: Volume + | Operating keys: Bluetooth pairing | Cable length: 1.5 m | Package width: 210 mm | Bluetooth: Yes | Wireless range: 50 m | Battery operated: Yes | Bluetooth profiles: HSP | Receiver included: Yes | USB connectivity: Yes | Pouch: Yes | Product type: Headset | Standby time: 50 h | Mac operating systems supported: Yes | Ear coupling: Supraaural | Battery recharge time: 1.6 h | Talk time: 24 h | Package height: 115 mm | Microphone type: Boom | Bluetooth profiles: AVRCP | Cables included: USB Type-A | Bluetooth profiles: HFP | Battery technology: Lithium-Ion (Li-Ion) | Driver unit: 3.2 cm | Recommended usage: Office/Call center | Width: 155 mm | Battery type: Built-in battery | Bluetooth version: 5.2 | Package depth: 188 mm | Continuous audio playback time: 47 h | Operating keys: Answer/end call | Bluetooth profiles: A2DP