The Ultra Single Headset is the most comfortable "full ear-cup" headset on the market. They feature a unique septagonal design that covers the ear naturally and completely. Deluxe earcusions are not only wide and soft, but slightly thicker to the bottom are rear. Together these "ergoformed" shapes are the reason why Ultra headsets simply fit better. Ultra are the most widely used coaches headsets in the football industry.

They are also popular in the theater arts and concert/show production. They are available for almost all communication devices and are especially popular for use with existing wireless systems, as well as all Eartec brand transceivers and all hard wired intercoms.