Sony ICF-C1 Cube Clock AM/FM Radio Tuner with Auto Set - White Advanced Alarm Features Single alarm setting with radio or buzzer sound. Wake you up gently thanks to the progressive alarm volume and extendable snooze functions. Convenient Device Adjustable display brightness for comfortable viewing and automatic summer time adjustment for extra convenience. Modern Design Stylish and simple design with few buttons for easy operation. Battery Backup Automatic time setting when plug in for the first time and clock will be maintained even if there is a power cut. AM / FM Analog Tuner Simply tune into the radio station you want to listen to and enjoy your favourite radio programme every night and day. Specifications: Tune in with an FM/AM analogue radio tuner Gradual wake alarm and extendable snooze Standard, single alarm setting with radio or buzzer sound 100mW power output Stay powered up with an included back-up battery