Multifunction display: Muslim calendar / solar calendar display function. Displays the current time, date, and week. World time function. Alliance time function. AZAN alert function. Temperature function, degrees Celsius, Fahrenheit can be switched. World Time Function-Wide Time Selection: Featuring AZAN time for the world's major cities, there are 1,150 cities to choose from. There are five groups of prayer times each day. Alliance time function. The error of each group of prayer time can be adjusted, and each group of prayer time can be arbitrarily closed. Snooze function: the snooze time is 5 minutes. Alarm function (one alarm / cycle alarm) and with alarm request. Daily alert and special Fajr alert, this unique feature allows you to wake up at exactly the same time each day, relative to Fajr azan. Suppose you set the alarm to 5:10 and the Fajr-Azan is at 5:05 in the morning. When Fajr azan turns 5:06 am the next day, this alarm automatically changes to 5:11. Best time reminder: Summer time (DST) function 12/24 hours, the best help to remind you to pray. AZAN time remember function with prayer music, perfect for home and office. Also a great gift for family and friends