SMALL DIGITAL CLOCK WITH DIMMABLE LED DISPLAY The small clock is incredibly fantastic, featuring an ultra-clear display with 6 levels of brightness and time digits that stand at a height of 1.5 inches. It's the great bedroom clock for your bedside, desk or nightstand. LOUD ALARM CLOCK WITH 5-LEVEL BUZZER VOLUME - The users of our loud alarm clock can easily set their preferred alarm volume (ranging from 65 to 85 dB) to wake up in a gentle, natural, or even more energetic manner.