analog alarm clock for heavy sleepers adults music wake battery operated, 4 inches silent non ticking alarm clocks for bedrooms with night light and snooze ckv 【music and snooze】 when the alarm is turned on, sweet music will be played in the morning. if you want to continue sleeping, press the light button once to take a nap for 5 minutes, and then wake up again at the concert. if it is off, please turn off the alarm switch once.