... ,MP3,iphone,PCspeaker 2.In battery and external battery slot 3.FM,Clock,alarm SU-22 mini speaker with built in amplifier ... all latest news,information in your hand, support alarm and clock simultaneously9.CCC, CE, RoHS, FCC authentifications satisfy all market ... .Voltage:input 5V; output 3.7V 1000MA11.FM function, Use Remote control can auto searching12.Support Clock and Alarm function13.With LED ...