is 686.08 KB, has a resolution of 1809x2681 pixels and was uploaded on May 12, 2019 @ 4:08 pm by user: sophieolz. It is filed under the tags: plantronics blackwire 320, binaural recording, electronics, sound, audio equipment. Click the blue button at the top to freely download: Headset Plantronics Blackwire 320 Unified Communications Headphones Microphone 5220 USB-C png.