Plantronics SupraPlus HW261N - Headset

Rich, premium audio quality for office and call center professionals Noise canceling microphone reduces background noise. Comfortable over-the-head design is ideal for intensive all-day use. Adjust volume control directly from the headset. Requires Plantronics Vista M22 Audio Processor to connect to phone, or DA45 USB Audio Processor to connect to PC (each sold separately).