This Talking Alarm Clock has a very clear analogue face and a talking function to assist those with a visual disability or visual impairment.It has a dual time display and the voice announcement of the time is easily activated by pressing the large, easy to see button, on the top of the clock. The button is raised to make it easier to locate. The Talking Alarm Clock also has options for voice announcements of alarm and an hourly time announcement. Requires 2 x AA batteries (not included).