Take the famed Onkyo sound on the road with our ES HF300 On Ear Headphones. Passion for music is reflected in the aluminum driver housing, its shape referencing the volume control on our iconic audio components. The single arm design creates a clean, elegant profile accentuated with brushed and burnished aluminum. Soft leatherette ear pads and headband make for comfortable listening, but that's just the beginning: two 40 mm (19/16) titanium drivers, dual chambers for optimized bass, and rigid construction combine to present a wonderfully clear stereo image. These headphones handle everything from Mendelssohn to metal, with deep reaching bass and a detailed mid range testament to the long hours spent tuning the drivers to perfection. Adding further value is the audiophile grade copper cable, which provides almost perfect conductivity for superior sound quality. Protected by transparent elastomeric to insulate against touch noise, the one piece cable has gold plated connections and is the perfect length for travel. Details such as the flat folding design and detachable cable make it easier to enjoy component quality audio everywhere you go.