Small Digital Wall Clock with Large Numbers - LED Wall Clock features 2.7-inch large numbers. The digital display makes it easy to read the time from across the room. Suitable for older adults or individuals with poor eyesight, as it clearly shows the time. Two Power Options - Can be powered by plug-in or 3 AAA batteries (not included). In battery-powered mode, the clock includes a voice activation feature. When sound is detected or the clock is tapped, the screen lights up for 10 seconds to display the time, helping conserve power. 3-Level Brightness Adjustment - The LED digital clock offers three brightness levels. It also includes a night mode that automatically reduces brightness from 22:00 to 06:00, saving energy and creating a comfortable sleeping environment. Two Display Modes - This digital wall clock provides two display options: one shows time and day of the week; the other cycles through time, day, date, and temperature. IDEAL FOR ROOM DECOR AND GIFTING - Featuring a sleek, modern design, this clock can be easily mounted on the wall or placed on a tabletop. Suitable for use in bedrooms, living rooms, or offices, it complements various interior styles and makes a thoughtful gift for family and friends. Color: Black with white digits Material: ABS Size: 21.5 x 3 x 11 cm Package Contents: 1 x Alarm clock 1 x USB cable Note: Light reflection and differences in display screens may cause slight variations in color appearance. Measurement error allowance is +/- 1-3 cm.