HP Poly Voyager 5200 Headset 80033865 80S12AA Product Description: Poly Voyager 5200 - headset Product Type: Headset - Bluetooth - wireless - USB-A via Bluetooth adapter Compatibility: Windows, Mac Recommended Use: Portable electronics, computer Additional Functions: DSP Colour: Black Headphones Form Factor: In-ear Connectivity Technology: Wireless Wireless Technology: Bluetooth Bluetooth Version: Bluetooth 5.0 Audio Specifications: Frequency Response 100 - 20000 Hz - Sensitivity 90 dB Impedance: 32 Ohm Active Noise Canceling: Yes Microphone: Boom Microphone Operation Mode: Omni-directional, MEMS-directional Microphone Noise Cancelling: Yes Controls: Mute, volume control, on/off Intelligent Assistant: Siri, Google Assistant Software Certification: Certified for Skype for Business, Certified for Microsoft Teams, Zoom Certified, Cisco Jabber Certified, Avaya Certified, Works With Chromebook Certified