The Radio Controlled Talking Button Clock by Ravencourt Living is a perfect time prompt for someone living with a visual impairment or memory problems. The time sets automatically from a radio signal. Simply press the set button (underneath), leave the clock for ten minutes and the time will be set. To hear a time or date announcement press the Talk Button. This button clock features a volume control and 8 alarms. The 8 alarms are ideal as medication reminders.