Big clear sound from this 5/8" slim, pop-up, large-digit clock radio. When closed, the radio measures 2 3/4" x 5" x 5/8" and is no bigger than a pack of playing cards. Clock features auto alarm to wake you to music or chime. 12/24-hour large-digit display with day/date, snooze button, optional hourly chime, stopwatch function, telescoping antenna, and a red-beam flashlight. Clock operates on one button cell battery (AG12-A) included. Radio and flashlight operate on 2 AAA batteries (not included). Gift boxed.