Sony has unveiled its two latest video Walkmans to the U.S. The NWZ-S618 features a 1.8-inch QVGA LCD Screen and an FM tuner with 30 presets that can give you up to 9 1/2 hours of video fun. The deluxe NWZ-A810 has a 2-inch QVGA LCD display with higher quality ear buds and up to 8 hours of video playback. Both players support Windows Media audio, non-secure AAC and MP3 formats, allow JPEG photo files, and feature an AVC (H.264/AVC) Baseline Profile and MPEG-4 video codecs. The battery will provide up to 33 hours of music playback. Look for the new players to debut next month.