1、播放MP3/WMA双解码格式文件，兼容性好 2、带IPOD接口功能，外接手机播放功能 3、带MP3/AUX外音源输入切换功能 4、带外接单片机控制通讯功能 5、全遥控功能 6、使用电源5V 7、可以插U盘和SD卡，也可外接插线接入U盘和SD卡 8、上下左右结构,与市面上面壳结构通用 9、程序可以修改，按客户要求扩展控制功能 1, MP3/WMA playback dual decoding format, compatibility 2, with IPOD interface, external mobile phone playback With MP3/AUX outside audio input switching function 4, with an external microcontroller to control the communication function 5, remote control function 6, using the power supply 5V 7, can be inserted U disk and SD card can also be an external plug wire access U disk and SD card 8,Up and down about the structure with the shell structure of the market face generic 9, the program can be modified, extended control functions according to customer requirements