Features: 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 function: Celsius and Fahrenheit can be switched freely. 5. Multiple functions: World time function. MAKKAH music for praying. AZAN time remind function. 5 minutes snooze function. Alliance time function. Alarm clock function (one alarm/daily alarm). 6. It can automatically adjust the error of prayer time of each group, and can arbitrarily close the prayer time of each group. Specification: Condition: 100% Brand New Material: ABS Display: LCD Battery: 4 x AA Batteries (Not Included) Daylight Saving Time: 12/24h Size: Approx. 225 x 27 x 215 mm / 8.9 x 1.1 x 8.5 inch Weight: Approx. 603g / 21.27 oz Package list: 1 x Alarm Clock (Battery Not Included) 1 x Manual 1 x Pen Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. 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. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 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 function: Celsius and Fahrenheit can be switched freely 5、Multiple functions: World time function. MAKKAH music for praying. AZAN time remind function. 5 minutes snooze function. Alliance time function. Alarm clock function (one alarm/daily alarm)