Hiwatch Blue Large LCD Display Digital Snooze Alarm Clock with Date Temperature Large LCD time display, simple and fashioned. Multi functions showing time, Alarm time, Temperature and Date. light-activated mode: Turn On Sensor, back light automatically comes on when it's dark around. It's soft (brightness is normal backlight 25%), making you sleep easily or see time from a distance hands free. It can also be closed. If bright light needed, please Press light button to use nightlight, which lasts 6 seconds. Four Steps crescendo alarm, Ascending "beeping" alarm for gentle wake; Snooze repeats every 5 minutes (touch the top button).