Virtual headphone and speaker system

A new multiple speaker system redefines the headphones without the cord and without the cord!!! What??? Do you think thats a logical error? No its not! Its true, without a headphone system.

The speakers of these systems focus directly onto a small area around the user, and the sound is audible only within a small circumference of the user. This system could be really effective for home users and more effective for office users, as they can easily do their work without having that peice of metal over head or anything and also without interrupting your colleagues. Microft's Software Architect "Ivan Tashev" in Redmond also added, that the sound zone can be arranged electronically and no mechanical movement is needed. What could be nicer???