mainly functions **Support SD/MMC/Flash disk **Memorizing play-Remembers the current file **200 FM channels **Next / Last Folder Select **Like next CD Function **Next/Last 10Files Selection **You can choose any song which you like by input the folder and song number . **Eight type EQ,Such as BASS/JAZZ/ROCK.9.with remote **support 2G memory card. **Memorizing FM frequencies **Memory play You also could add or remove function depends on your market