[17.2-inch Extra Large HD LED Display with Automatic Brightness Adjustment] - This large digital wall clock features a high-definition LED screen that clearly displays time, date, day of the week, and temperature. The screen brightness automatically adjusts based on ambient room light, and the 180-degree viewing angle ensures a clear and comfortable visual experience from any angle. Ideal for use in homes, offices, classrooms, gyms, hospitals, shops, garages, and suitable for seniors and individuals with visual impairments. The clock offers multiple functions including timer, alarm, and clock modes. Switch between modes easily using the mode button or included remote control. Features include snooze, 12/24-hour format selection, daylight saving time support, and indoor temperature display. Powered by AC outlet for continuous operation without the need to replace batteries regularly. Requires 2 AAA memory backup batteries (not included) to retain settings during power outages, eliminating the need to reset the time when power is restored. The clock chimes on the hour with adjustable volume via remote control. Press "Alarm Setting" for 2 seconds, then use "+" or "-" to select ringtone, and press "SET" to choose the chime mode: MOD 1 (default): No chime MOD 2: Chime every hour MOD 3: Chime from 6:00 to 21:00, silent from 22:00 to 5:00 Plug Type: EU Plug (suitable for countries such as Germany, France, Italy, Indonesia, etc.) Voltage: AC 220V Material: ABS Color: Black body with red digits Package Contents: 1 x Alarm Clock 1 x Remote Control Note: Light reflection and differences in display screens may cause slight variations between the product color shown and the actual item. Measurement may vary by +/- 1-3 cm.