自制的一款椭圆形多媒体播放器，具有MulMedia Player，可以播放多种音频文件(*.mp3,*.wma,*.wav,*.mid)和视频（*.dat，*.avi，*.mpg，*.asf），并能打开和保存M3U格式的map3清单。-privately new oval multimedia players with MulMedia Player, can play a variety of audio files (*. mp3, *. wma, *. wav, *. mid) and video (*. dat, *. avi, *. mpg, * . asf), and can open and save M3U format map3 list.