Focal CLEAR MG PRO Open Back HeadphonesClear Mg Professional is a set of circum aural open back headphones. Their M shaped Magnesium dome offers exceptional dynamics, combined with a capacity to reproduce the tiniest details across the full sound spectrum. In terms of mechanics, the design of the headband and yokes ensures that the headphones sit across the whole head, for optimal comfort. The new generation of perforated microfibre cushions result in an extremely open design. Clear Mg