Non-Ticking ClockThis simple retro alarm clock uses silent movement, there is no noise during the rotation of the second hand, and it will not affect your family's sleep or work. It is perfect to be placed in the bedroom,the desk or office. Loud Alarm SoundThis alarm clock provides quite loud "didi" alarm ringtone and there is no snooze function. It is very suitable for heavy sleepers, effectively solving the problem of getting up difficult and will not let you misswork and other important moments. Easy to useYou can easily set the time and set the alarm clock with two buttons, turn the button on the back of the alarm clock clockwise or counterclockwise as needed to fix it quickly. The operationis simple and practical, and the elderly and children can easily use it. NightlightThere is a small nightlight in the upper left corner of the dial, press and hold the white button on the back of the battery clock, the soft light will illuminate the dial, which is not dazzling and energy saving,which makes it easy to see the time at night. Lightweight and PortableWith a compact size of 10 x 9 x 6.5cm/3.93 x 3.54 x 2.55inch, this portable travel alarm clock can be easily put in a backpack or a suitcase when traveling. It is powered by 1 AA battery (not included).