Musicell 2PCS 6" 3.5mm 4-Position GOLD AUX Stereo TRRS Audio Headset Extension Cable for Beats Dr. Dre Studio iPhone,M to F Audio Cable Red 3.5mm 4-Position GOLD AUX Stereo TRRS Audio Headset Extension Cable for Beats Dr. Dre Studio iPhone etc. Provides greater flexibility by enabling you to move more freely, while working at your computer with VOIP applications (Skype, chat programs) Length approx:6" 0.5feet