The SupraPlus headsets are derived from the extremely popular Plantronics Supra series. It's a new generation of durable and comfortable models with more modern styling.
	
New features include enhanced receive audio quality, intelligent flexible boom, and improved stability.
	
With its wider receive-side frequency response curve, SupraPlus provides optimal listening intelligibility, which in turn reduces miscommunications and frustration for both people in a conversation. SupraPlus provides excellent audio quality for traditional voice applications as well as Voice over IP applications.
	
The SupraPlus telephone headset family is backed by a two-year warranty.
	
If you'll be speaking in a quiet environment, you can choose a model with the clear, adjustable voice tube. If you need to minimize transmitting ambient noises and nearby voices, get one with a noise canceling microphone. To minimize hearing nearby sounds, choose a binaural model.
	
The noise-canceling models incorporate an intelligent bendable boom that keeps the microphone properly aligned, even when bent, to permit clear, accurate conversations.
	
FREE "ground" shipping in the USA.
	
Prices include new Plantronics M22 amplifier/switchbox to work with almost any phone with a handset jack.