[Silent Non-Ticking] The sweeping second hand makes no annoying noise. Completely tick-tock silent and perfect for work and sleeping environments. [Extra Loud Ringing] The twin bell design and a mini-hammer provide an extra loud ringing. Perfect for heavy sleepers. Without snooze function. Good wake-up alarm for trouble waking up. [Light Function] If you want to know the time in the dark. Just need to press the backlight button. The small soft yellow light will light up the time. [Retro Design] Retro twin bell alarm clock with classic style is on trend all the time. [Easy to Set] A simple on/off switch starts the alarm setting. Turn the knobs to set the clock and alarm clock. Press the button to activate the backlight in the dark. Product size: 11.6*17.1*5.8CM Our customer service team consists of experienced, professional and responsible staff. They will do their best to solve your problems and let you feel our sincerity and intention. Buying our products means choosing peace of mind and peace of mind.