Plantronics Supra H51N

Plantronics Supra H51N ... and outstanding comfort. A fully adjustable headband design provides good stability, while a soft ear cushion not only gives optimum comfort but also helps buffer distracting background noise.

Supra Monaural headsets, 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. Supra Monaural noise-canceling models have all the features of the standard Supra headsets, but use a unidirectional, noise-canceling microphone mounted on a highly flexible stem in place of the trademark clear and curved Plantronics voice tube. By eliminating up to 75% of all background noise, the noise-canceling headsets make speech much clearer in noisy environments. If it becomes necessary for wearers to leave their desks, simply use the Quick Disconnect feature without removing the headset, and the other party stays on the line. Plantronics uses a superior voice tube technology and design, with patented SoundGuard Plus and Call Clarity technology, which contribute to the Supra headset's excellent sound quality. For the best results Plantronics suggests to use the following amplifiers: Vista M12, A20 telephone amplifier, CA10 cordless telephone amplifier.