Features: Can display the current time, date and day of the week. Calendar display function. World time function. Prepare the AZAN time of major-cities all over the world, a total of 1500-cities to choose from, every day there are 5 groups of prayer-time. MAKKAH-prayer music. Possible to adjust the error of each group of prayer time, you can close each group of prayer time at will. Azan time reminder function. Union time function. Alarm function (an alarm / cycle alarm), and can issue a beep-alarm prompt. Snooze function, snooze time for 5 minutes. Temperature function, Celsius-, Fahrenheit can be switched. Daylight-saving time (DST-)-function 12/24-hour system. Backlight-function. Specifications: Material:Metal Size:Approx.21.5x22.5cm/8.46x8.85inch Package Includes: 1x Alarm Clock note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.