Loud alarm clock for adults with twin bell and 4-inch display[Silent Non Ticking]The sweep second hand does not make any annoying noise. completely tick-tock sound free and perfect for working and sleeping environments.[Extra Loud Ringing]The twin bell design and a mini-hammer offer 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 little softly yellow light will light up the time.[Retro Design]Retro twin bell alarm clock with classic style is on the trend all the time.[Easy To Set]Simple On/Off switch starts the alarm setting. Turn knobs to set the clock time and alarm time. Press button to activate the backlight in the darkness.Product size: 11.6*17.1*5.8CM<br> About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us<br> During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping<br> Thanks for your cooperation and we'll make you feel satisfied.