HM-437WM-S Compact HiFi Component System CD DA / CD-R/RWMP3WMA Key Features MP3/WMA Playback CD-R/RW Playback AM/FM Tuner with RDS Micro Systems AP-300-HCompact Hifi System with Bluetooth receiver, CD, Radio USB Host function.AP-300-BCompact Hifi System with Bluetooth receiver, CD, Radio USB Host function.C-BX3Stylish Audio SystemC-BX3-BStylish Audio SystemM-616DV-SMicro Hi-Fi System with DVD player iPod/iPhone dock and USB ConnectionM-616DV-WMicro Hi-Fi System with DVD player iPod/iPhone dock and USB ConnectionM-313Micro Hifi System with USB Connection