[Large LED Display and Automatic Daylight Saving Time]Our digital wall clock features a 9.5-inch large LED screen display and a 2.68-inch eye-catching digital display that can be easily read from a distance and from any angle. If your region uses daylight saving time, press and hold the '-' key in the time status to turn on automatic daylight saving time. [Wall-mounted design & wide range of uses]There are two hanging holes on the back of the wall clock, which can be fixed , and comes with a 39-inch power cord. You can also place the digital alarm clock directly on your desktop. This wall clock is suitable for living room, kitchen, bathroom, classroom, bedroom, office and other indoor places. [Dual Alarm Clock Settings and Snooze Function]If you have different schedules, you can set two separate alarm clocks. When the alarm sounds, press and hold any button for about 3 seconds to turn off the alarm and enter alarm state. A short press of either button will initiate snooze and give you an extra 5 minutes of sleep. You can also set weekday mode to ring only Monday through Friday or Saturday. [Brightness Adjustment & Power] 3 levels of brightness. Automatically enters low brightness mode from 22:00 to 6:00. If the wall clock is powered by only 3 AAA batteries (not included), the screen will automatically turn off within 10 seconds with keyless operation and activate the display with a sound such as tapping on a table or tapping on a clock. You can. [Two display modes and 12/24 hour display]Our LED clock has two display modes: 1, time only display + week display. 2. Time, date, temperature cycle display + week display. Long press "+" to switch display mode. Short press "SET" and then press "+" or "-" to switch between standard time and time. Short press "-" in time status to switch temperature unit between Celsius/Fahrenheit. main body Colour:black Word color:green Material:ABS Size:21.5 x 3 x 11cm Package Contents: 1 x alarm clock 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.