Plantronics headsets have become the world's talking point, with more than six million in use today. The Plantronics Supra H51N headset owes its popularity to the fact that it combines light weight with superior sound quality and outstanding comfort.

The Plantronics H51N headset features 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, like the H51N, 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 like the H51N 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.