... .Alarm and snooze function 4.Sleep function It's a radio-controlled clock for precise time keeping. The classy black and ... waking up to the sound of your favorite alarm music, radio channel. Features:1) Time function, 12/24 format, year, month ... , everyday, every workday alarm3) Alarm sound by radio, alarm music, alarm off;4) PLL radio function5) Auto-sleep function6) Battery: 9V(Not ...