Large, Clear Digits: This super easy-to-read digital wall clock features large, 4-inch clear digits that can be seen from anywhere in the room, making it perfect for seniors. Ideal for use in living rooms, bedrooms, warehouses, garages, shops, farmhouses, offices, etc. Bright and Dimmable Digits: The luminous digits are more user-friendly for people who don't usually wear glasses at home and for the elderly, helping them read the time more easily. The clock's brightness can be manually adjusted to 3 brightness levels, and you can also set an automatic dimming mode, which automatically dims the clock at night without disturbing your rest. Now You Need a Clock. WITH DAYLIGHT SAVING TIME MORE THAN EVER: The Zgrmbo F500 digital clock not only has daylight saving time, but we are proud that you can also stop the dot in the middle of the clock from flashing by pressing and holding the “+” button for 6 seconds. Tens of thousands of Zgrmbo customers love this little feature. More Custom Options LED Digital Clock: Easily switch between 12/24-hour time formats with one click. The Zgrmbo digital clock not only shows the time but also the week. If you also want to display the date, just press and hold the - button for 6 seconds and the time and date will be read alternately or not. Practical Time-Saving Function Battery: Helps save time in the event of a power outage. Note: Due to the high power consumption of LEDs, backup batteries can only be used to save time and do not support clock operation. This is a digital wall clock. (Battery backup: 1 x CR2032, included) WALL CLOCK OR DESK CLOCK: You can hang this digital clock as a wall clock in your living room, warehouse, etc., or open the clock's hidden legs to place it as a desk clock on your bedside table or desk. Also Available as a Digital Bedside Alarm Clock: The Zgrmbo F500 digital clock can set an alarm clock and can be configured to work Monday to Friday, or Monday to Saturday, or Monday to Sunday for better time management.