... specifications:Power input voltage: 110V 50/60Hz; 220V 50Hz FM RADIO TUNER Worldwide FM band support (76–108 MHz)Charging voltage/current for ... to wake up by alarm buzzer or your favourite music (FM radio, iPod or iPhone) .3.5mm line-in jack for ... you in full control of system functions, including menu navigation, FM radio, iPod/iPhone, Auxiliary Input, P-EQ control, and 3D ...