Experience your music as it should sound with the Onkyo ES-HF300 On-Ear Headphones. Packed with impressive technology, these headphones deliver superior audio without missing a single beat. Each earpiece is outfitted with a 40-millimeter wide-range titanium driver for ultra crisp and clear sound while the sub-chamber produces a deep and well-defined bass. The ES-HF300 On-Ear Headphones feature a robust and tough aluminum driver housing and hanger arms to withstand your everyday. The cable has a high purity copper core and the elastomer sheath helps to prevent any tangling or excess noise. Both of the ear cups conveniently fold flat while the detachable connectors and durable construction make the ES-HF300 Headphones superbly portable and ideal for commuting and traveling.