HP Poly Voyager Focus 2 MS Headset 80033865 77Y85AA Product Description: Poly Voyager Focus 2 - headset Product Type: Headset - Bluetooth - wireless, wired - USB-A via Bluetooth adapter Recommended Use: Phone, computer Additional Functions: SoundGuard DIGITAL Colour: Black Headphones Form Factor: On-ear Connectivity Technology: Wireless, wired Wireless Technology: Bluetooth Bluetooth Version: Bluetooth 5.1 Sound Output Mode: Stereo Active Noise Canceling: Yes Microphone: Boom Microphones Included: 4 Controls: Mute, volume, power on/off, answer/end, ANC mode Software Certification: Certified for Microsoft Teams