Super Loud Alarm The classic twin bell alarm clock features an extra loud ringing sound and no snooze button. Its a perfect alarm clock for people who have trouble waking up or mild hearing loss. High Quality Simple modern design analog alarm clock in matte black finish. High quality metal bells, hammer, legs and frame are solid enough to withstand daily handling. Soft Night Light The backlight design allows you to see the time at night (when you press the backlight button) Super Silent Clock The sweep second hand does not arouse any annoying sounds. Its completely tick-tock sound free, create a peaceful environment for sleep and work. 1 AA Battery Power It just needs 1x AA battery to operate and uses very little power. Clock movement with exquisite craftsmanship offers you a precise time and low carbon life. Product Size The clock is 6.5 inches tall, 4.1 inches wide and 2.2 inches deep. Metal frame with midnight black matte finish