Philips AJ 3940/17 is a digital clock radio equipped with a variety of features designed to make waking up and staying informed easier and more convenient. Listen to your favorite AM or FM radio stations with crystal clear sound thanks to the built-in speakers, and wake up to the sound of your favorite music or buzzer alarm. With dual alarms, you can set different wake-up times for weekdays and weekends, and the sleep timer lets you fall asleep to the radio without worrying about it staying on all night.