MAXIMO iP-595 iMetal Enhanced Definition Earphones with Remote and Mic for iPod iPhone iPad Lightweight alloy metal earphones with enhanced definition audio for iPhone 4/3GS, iPad and latest iPod Proprietary eartip design provides optimal noise isolation and extended comfort High-fidelity OFC (oxygen-free cable), high definition condenser mic, and 3 button remote for phone call, music pause/skip and volume control Includes deluxe carrying pouch, 4 sizes of eartips, 2-ft extension cable, lanyard and shirt clip Drivers: 9mm neodymium; Frequency response: 12Hz-22KHz; Max SPL &gt;120dB Connectivity technology: wired