... decode palyback. 2, American SRS(Surround-Sound),wonderful tone. 3, Diplay song name, singer, album name, and synchronized ... 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/ ... ,WAV,AUX playing. 2,Record support MIC, WAV. 3,FM Radio. 4, Host function. 5, USB2.0 HI-speed ...