6.7-Inch LED DisplayThis digital alarm clock features a 6.7-inch LED display with large numbers, making it easy to read the time even from a distance or different angles. Compared to LCD alarm clocks, this LED alarm clock offers clearer and brighter numbers, but it requires a power cord to maintain the display over time. 3 Alarm Modes & SnoozeThere are 3 alarm modes that can be set for 5 days (MON-FRI), 6 days (MON-SAT), or 7 days (MON-SUN). When the alarm sounds, you can press the "SNOOZE/LIGHT" button to enjoy extra sleep. The default snooze time is 5 minutes and can be set from 1 to 60 minutes. Two Power OptionsPowered by USB cable or three AAA batteries (not included). Note: No adapter is included in the package. When the device is running on batteries, the LED screen will not remain constantly illuminated. However, it can be activated with a light press and will automatically turn off after 16 seconds. Adjustable BrightnessThe alarm clock has 3 brightness levels and automatically adjusts to the lowest level based on your settings. You can also press and hold the "snooze" button to turn off the screen, preventing the light from disturbing your sleep at night. Multifunctional DisplayThis digital desktop alarm clock can display the time, date, and temperature by pressing the "Mode" button. It's easy to use and makes a lovely modern decoration for your bedroom or living room. The Ideal GiftDelicate electronic alarm clocks offering accurate timekeeping, perfect for heavy sleepers, children, and the elderly. It's also an ideal gift for birthdays, graduations, housewarmings, and New Year's.