... with 240 x 376 pixel resolution Supports AAC, Protected AAC, MP3, MP3 VBR, Audible, Lossless, AIFF, and WAV audio formats; H.264 ... Earphone impedance: 32 ohms Video formats supported: H.264 video, up to 1.5 Mbps, ... second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps ... , 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 ...