Tune in with an FM/AM analogue radio tuner. Features a gradual wake alarm and extendable snooze. Offers standard dual alarm or projector model options. 100mW power output. Stays powered up with an included back-up battery. Automatic daylight saving time adjustment. Simply tune into the radio station you want to listen to and enjoy your favourite radio programme every night and day. Frequency Modulation (Megahertz) is 87.5 TO 108.0 Megahertz. Amplitude Modulation (KiloHertz) is 530 to 1610 KiloHertz.