LCD Display Calendar Alarm Clock Desk Digital Desk Desk Clock Normal time display: display time and date (from 2000 to 2099), day of the week, temperature and 12/24 hour conversion. Alarm and snooze function: set the daily alarm and choose alarm music (8 songs), and you can also turn on the snooze function. World time function: The world time and the local time of 16 cities are displayed on the screen, which can be set as the local time. Timer display: the can be set, the time range is 23:59-00:00, when the time reaches the predetermined time, there will be a sound prompt. Temperature mode: Automatically detect the ambient temperature, the normal measurement range is 0°-50° (or 32F-122F), under normal circumstances, press the c/f key to achieve Celsius/Fahrenheit temperature conversion. Voice-activated backlight function: press the LIGHT button to turn on or off the backlight, or tap the table, or any part of the body, or turn on the backlight within 1m from the of the product, which is convenient for watching at night. After the time, the backlight will be delayed It turns off automatically after 5 seconds. feature: Material: ABS. Size: 82X75X8mm. Color: As pictures show. Battery: 1x 2025 button battery (included). Package Included: 1 x Digital LCD Alarm Clock (with battery)