Features: It displays current time, date, week, and daylight saving time. It shows Muslim lunar calendar and Gregorian calendar. It prepares AZAN time for major cities around the world, 1500 cities totally for your choice, five groups of praying times every day. It supports temperature display function: Celsius and Fahrenheit can be switched freely. Multiple functions: World time function, MAKKAH music for praying, AZAN time remind function and alliance time function. It can automatically adjust the error of prayer time of each group, and can arbitrarily close the prayer time of each group. Support alarm clock function (one alarm/cycle alarm), and it will can release alarm prompt. Support snooze function, the snooze time is 5 minutes. Support daylight Saving Time (DST) function, 12/24h. Support backlight function for easy reading. Specification: Condition: 100% Brand New Material: Plastic Display: LCD Battery: 2 * AA Batteries (Not Included) Package Size: Approx. 35*23.2*4.7 cm / 13.8*9.1*1.9 in Package list: 1 * Alarm Clock (Battery Not Included) 1 * User Manual 1 * Pen Note: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1、It displays current time, date, week, and daylight saving time 2、It shows Muslim lunar calendar and Gregorian calendar 3、It prepares AZAN time for major cities around the world, 1500 cities totally for your choice, five groups of praying times every day 4、It supports temperature display function: Celsius and Fahrenheit can be switched freely 5、Multiple functions: World time function, MAKKAH music for praying, AZAN time remind function and alliance time function