Dab radio portable radio frequency ranges dab dab fm colour white power supplies mains operation rechargeable battery battery operation inputs aux in speaker system mono overall performance 43 watt radio functions fm auto scan manual tuning alarm clock fonction radio controlled outputs headphone output tuner type digital display properties clock fm frequency range 87 5 108 mhz dab frequency range 174 240 mhz width 93 mm height 173 mm de