... full-speed host controller 8,Inbuilt-in RTC 9,FM Radio 87.5-108MHZ , storable 40 stations. 10,Remember ... songs and radio stations in the context of outage. 11,SD/MMC ... Mode,Repeat One,PLAYLIST,Repeat Folder,Repeat All,Random playback,SCAN . 16,Power : DC 9V— 18V DC 5V ... ,WAV,AUX playing. 2,Record support MIC, WAV. 3,FM Radio. 4, Host function. 5, USB2.0 HI-speed, ...