Fashion Digital MP4 Wrist Watch E-book, Video Playback,Voice recording,MP4 player We offer ... one year warranty. Fashion Digital MP4 Wrist Watch 1. the music player: supports WMA, WAV, MP3,MP4 and ... , BMP, GIF format browsing4.video playback support: AMV, AVI (need conversion tool to convert, but on the PC using the ordinary ...