... -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 ... FUNCTION 1,Music support MP3,WMA,WAV,AUX playing. 2,Record support MIC, WAV. 3,FM Radio. 4, ... Host function. 5, USB2.0 HI-speed, compatible perfectly with USB1.1. 6, Eight ranks contents 7, Perpetual calendar ...