The most popular Sangean RCR-22 clock radio combines the best atomic clock functions with convenient footprint design and Sangean radio technology. For starters, the radio updates its time automatically from the U.S. Bureau of Standards in Boulder, Colorado so you are assured of accurate and reliable time. It will even adjust itself automatically for daylight saving time. The large illuminated LCD screen gives you all the vital information such as time, date, day of the week, sleep, wake times, naptime and radio information.Separate adjustable nap and sleep timers with HWS gentle wake up system makes sure you get the wake up message. The two alarm system allows 2 wake up times per day and you can select which days for the alarm activation. The clock radio is silver with a modern and sleek footprint.