POLY Voyager 5200-M Office Headset +USB-A to Micro USB Cable

Bluetooth: Yes | Wireless range: 30 m | Windows operating systems supported: Yes | Cables included: USB Type-A to Micro USB-B | Connectivity technology: Wireless | Mac operating systems supported: Yes | Weight: 20 g | Product colour: Black | Cable length: 2.17 m | Driver unit: 1.36 cm | Charging source: USB | Operating keys: Mute | Recommended usage: Office/Call center | Control type: Buttons | Width: 91 mm | Bluetooth profiles: HFP | Talk time: 7 h | Bluetooth profiles: HSP | Charging case: Yes | Operating keys: Volume + | Height: 15 mm | Bluetooth profiles: SSP2 | Impedance: 32 Ω | Headset type: Monaural | Microphone type: Boom | Bluetooth version: 5.0 | USB connector: Micro-USB | Battery operated: Yes | Microphone direction type: Omnidirectional | Microphone sensitivity: -38 dB | Battery type: Built-in battery | Bluetooth profiles: PBAP | Volume control: Button | Operating keys: Track | Depth: 53 mm | Wearing style: Ear-hook | Operating keys: Volume - | Headphone sensitivity: 90 dB | Standby time: 9 h | Operating keys: Reject call | Battery technology: Lithium Polymer (LiPo) | Product type: Headset | Operating keys: Play/Pause | Operating keys: Track | Operating keys: Answer/end call | USB connectivity: Yes | Bluetooth profiles: A2DP | Microphone frequency: 100 - 6800 Hz | Ear coupling: Intraaural | Number of paired devices remembered: 8 | Warnings: Do not disassemble or modify the product yourself. | MEMS (Micro-Electro-Mechanical System) microphone: Yes