Cowon Z2-32BL 3.7-Inch AMOLED 800 x 480 Capacitive Touchscreen MP3 Player Powered by Android 2.3, with access to apps including games, productivity software and more 3.7-Inch AMOLED, 800 x 480 capacitive touchscreen Up to 22 hours of music playback (8.5 hours of video) on one charge