[Silent Non-Ticking] The sweeping second hand makes no annoying noise. Completely tick-tock sound free and perfect for work and sleeping environments. [Extra Loud Ringing] The twin bell design and a mini hammer provide extra loud ringing. Perfect for heavy sleepers. No snooze function. Good alarm clock for those who have trouble waking up. [Light Function] If you want to know the time in the dark, just press the backlight button. The small soft yellow light will illuminate the time. [Retro Design] Retro twin bell alarm clock in classic style is always trendy. [Easy to Set] Simple on/off switch starts the alarm setting. Turn the controls to set the clock and alarm. Press the button to activate the backlight in the dark. Product size: 11.6*17.1*5.8 cm Our after-sales team consists of experienced, professional and responsible staff. They will do their best to solve your problems and let you know our sincerity and intention. Buying our products means choosing safety and peace of mind.