Large LCD displays time (12/24)，calendar (MM/DD)， temperature， alarm status (ON/OFF) .Clock doesn't light up in the day time or room is bright enough. When room's dark， sensor light enables clock to automatically give off soft lights， which is perfect at night; Sensor light can also be close， and please simply press SNOOZE/LIGHT when you're in need.Repeating snooze and ascending alarm.Energy-saving and user-friendly; QuietCare to ensure a good sleep and best working environment.Color: BlackESH Digital Clock with alarm time & date display. Assorted trend colors with warm white LED backlight. Move the button in the back to set the set time， date， alarm， and snooze intervals. Sensor automatically comes on when it's dark around， because it's light-activated. It's soft， making you sleep easily or see time from a distance hands free. ESH Digital Clock can also be closed. If bright light needed， please touch the top to use nightlight， which lasts 5 seconds.