Loud alarm clock for heavy sleepers with twin bell and blue backlightLoud Alarm Clock For Heavy Sleepers Adults,4 Inch Silent Non-ticking Quartz With Backlight,twin Bell (blue)<br> [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.<br> [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.<br> [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.<br> [Retro Design]Retro twin bell alarm clock with classic style is on the trend all the time.<br> [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.<br> Product size: 11.6*17.1*5.8CMProducts from WUZHOU's store