Now You Can Change Your Caller's Tone of VoiceFeaturing a unique Sound Enhancement System (SES), Encore headset users have the option, at the flick of a switch on the headset, to listen to the caller's normal telephone voice or to adjust the sound for a fuller, richer tone. Encore headsets provide a perfect acoustical fit, adjustable headband, and soft ear cushions for optimum comfort, stability, and fit.
Encore Monaural headsets (H91, H91N) with sound in one ear, are lightweight and are ideal for users who may need to confer with colleagues when making or taking a call. For environments where users really need to concentrate on the call, there is a single-cable Binaural version (H101, H101N), which gives greater clarity by providing sound in both ears.
The Encore Monaural and Binaural Noise-Canceling models have all the features of the standard Encore headsets, but use a unidirectional, noise-canceling microphone mounted on a flexible stem in place of the voice tube. By eliminating up to 75% of all background noise, the noise-canceling headsets make speech much clearer in noisy environments.

Sound Enhancement System (SES) lets you select bass or treble setting for fuller, richer tone

Lightweight monaural and binaural designs for comfortable extended-wear phone use

Convenient Quick Disconnect feature lets you walk away from your phone while still wearing your headset

Superior voice tube design, with patented SoundGuard Plus and Call Clarity technology

Binaural models offer yokeless cable design for even greater comfort and convenience
Note:
An amplifier is required to connect the telephone and headset.