Small Digital Wall Clock with Numbers - LED Wall Clock features a 2.7 inch display with large digital numbers for easy reading from across the room. Ideal for older adults or individuals with limited vision, it clearly shows the time for improved visibility. Two Power Options - Can be powered by USB plug-in or 3 AAA batteries (not included). In battery mode, the clock includes a voice activation feature. When a sound or clap is detected, the screen automatically turns on to display the time for 10 seconds, helping conserve power. 3-Level Brightness Adjustment - The LED display offers three brightness levels. The clock also includes a night mode that automatically reduces brightness from 22:00 to 06:00, saving energy and supporting a restful sleeping environment. Two Display Modes - Offers two display settings: one shows time and day of the week; the other cycles through time, day, date, and temperature. Modern Decor and Gift Option - With a sleek, contemporary design, this clock can be wall-mounted 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 loved ones. Color: Black with red digits Material: ABS Size: 21.5 x 3 x 11 cm Package Contents: 1 x Digital Clock 1 x USB Cable Note: The package includes only the items listed above. Lighting and screen differences may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.