Headphones work great! Klipschs affordable Image S2s make it easy to enjoy better sound from your MP3 player. These in-ear headphones go above and beyond the performance you get from the stock earbuds that came with your MP3 player. The tiny speakers in each earbud cover a wide acoustic range, delivering dynamic detail and enhanced bass. No matter what your musical taste is — classical, rock, hip-hop, or a bit of everything — youll enjoy clear, natural sound.Klipschs exclusive soft, flexible oval ear gels naturally fit the contours of your ear canals, providing a comfortable fit for long-term wear. The ear gels also create a tight seal to help minimize outside noise, so you can listen to your music at lower, safer volumes.sound-isolating earbud designdynamic moving coil micro speaker in each earbudfrequency response: 12-18,000 Hzsensitivity: 106 dBimpedance: 18 ohmsstylish piano black finish with silver accentsincludes an assortment of soft washable ear gels for a comfortable fit51 straight cord with stereo mini plugcompatible with MP3 players and other portable devices with a stereo minijack, including the iPhone™includes cloth carrying pouchweight: 0.45 oz. Ships in 1-2 business days. Free Shipping!