Designed in France by Focal's acoustics engineers, Listen combine all the advantages of premium portable headphones for hours of intense listening pleasure. Excellent noise isolation is guaranteed with the closed-back design and by the large ear cushions which preserve the headphones' acoustic qualities, even in noisy environments. The heat-sensitive, very high-density memory foam ear-pieces offer maximum comfort for the listener. Finally, at the source of Listen's acoustic qualities are the innovative 40mm drivers. Thus, Listen has an extremely dynamic sound, tight bass and remarkable tonal balance. These qualities are what make Listen the ideal travelling companion: listening pleasure, everywhere.