Myvu Crystal Personal Media Viewer, Made for iPod Edition (Black) Compatibility: iPod nano 3G, 4G; iPod classic 5G, 5.5G, 6G; iPod touch 1G, 2G Superior video quality, lightweight, and durable, with Myvu patented SolidOptex technology VGA resolution (640 x 480) for true DVD-quality experience Comfortable, adjustable, Ultimate Ears audio technology for superior sound and noise reduction Provides up to 4 hours of viewing time on one charge