Projection radio alarm clock radio alarm clock dual alarm frequency ranges fm am station memory 10 colour black power supplies mains operation rechargeable battery inputs usb speaker system mono wecker funktionen alarm dual alarm tuner type digital number of alarms 2 display digital display type led display display properties display dimmer clock fm frequency range 87 5 108 mhz width 1145 mm height 104 mm depth 1005 mm weight 062 kg