120w 3-Way Speakers CD Player, USB (Universal Serial Bus) input DAB+ Tuner, Bluetooth Expandable Multi-room system Allplay, Airplay, DLNASend CD/ Radio/ Other sources to other ALL Seriesspeakers New Panasonic Music Streaming App High Resolution FLAC playback from USBiPhone & iPod playback via USBLincs D-Amp 3rd generation Virtual Battery Power Supply Analogue Audio Input Detachable Speaker Grill