The high-impact, ultra-clear sound of MUNITIO PRO40 high performance headphones is the result of years of research, engineering and design exploration. Built out of aircraft-grade aluminum and high strength polymer, with ultra soft over-ear pads the PRO40 is as comfortable as it is rugged. Featuring dynamic, titanium-coated drivers that deliver premium audio with optimal range performance. Sleek. Innovative. Versatile. The PRO40 is robust enough for everyday studio use, but light enough to take on the road. These headphones will satisfy the needs of any serious music aficionado, from the listener who demands acoustical purity to the industry professional seeking multipurpose headphones with clarity and expressive bass.