Bluetooth audio streaming from iphone or smartphoneup to 8 bluetooth devices can be paired and memorizedavrcp playpause your connected iphonesmartphonedabdabfm wavebandsfm rds station name displaybuilt in loudspeakerbuilt in rechargeable battery5 position equaliser with separate bass and treblecontrols40 radio station presetsusb socket for software updatesauxiliary input socket for ipodmp3 playbackheadphone socketbattery or mains operation via ac adaptor includedsize mm 67w x 120h