Plantronics Blackwire 325 USB Headset, On-Ear Mono Headset, Wired

["USB HEADSET: Hi-fi stereo USB headset with microphone (Blackwire 325) is ideal for those who want a richer, immersive experience.","SIMPLE DESIGN: Mono headset can easily manage calls from PC using USB or use the 3.5mm connection to plug directly into a smartphone or tablet.","SECURE FIT: Plantronics Blackwire headset features a lightweight metal headband for durability and a custom, comfortable fit.","ENHANCED AUDIO: Noise-canceling microphone headset with wideband audio and enhanced Digital Signal Processing (DSP) delivers clear, natural, and rich audio.","COMPATIBILITY: Plantronics headset is built to work with Amazon Connect, Chime and other UC applications and softphones from Microsoft, Avaya, Cisco and others."]