The Fidelio M1 combines clear, detailed sound reproduction and a dynamic bass in a lightweight, sturdy and stylish design. The double-layered ear-shells are designed for minimal resonance and are engineered to ensure accurate, detailed sound with no interference, while the closed-back architecture captures and isolates every natural detail. The Fidelio M1 has been crafted for durability and comfort, for hours of music listening. The use of machined aluminum on external hinges and structural parts ensures a solid yet light-weight, portable product, and deluxe memory foam ear-pads and a finely styled leather headband are designed for an optimal fit.