The most important features for me are:
Two adjustable alarms, each with separate selection button, and separate display, Pressing the button once the alarm is activated, the display goes from a clearly legible OFF at the set alarm time on.
Pressing a second time will appear two small Zz and there is Snooze selected, seer is convenient because not everyone needs a multiple wake-up call in the morning so you have the choice, and another advantage without snooze, you simply turn the large width button and the alarm is automatically selected for the next morning.
The alarm clock has a pleasant blue backlight when you look in the post once on the clock, press only the large width button, the light goes 5sec. on, faded and does not disturb the right place.
The alarm for me was important, he starts gently and not Pipsig and shrill, the alarm sounds increases with time until they go out after 2 minutes, so no time people until the battery is empty.
For me, the best alarm clock I've ever had, a strong buy recommendation.