Small Digital Wall Clock with Large Numbers - LED Wall Clock features a 2.7-inch display with large, easy-to-read digits. The clear digital screen allows for effortless time viewing from across the room, making it ideal for older adults or individuals with vision impairments. Two Power Options - Can be powered via USB plug-in or 3 AAA batteries (not included). In battery mode, the clock includes a voice-activated lighting feature. The screen illuminates automatically for 10 seconds when sound is detected, helping conserve power. 3-Level Brightness Adjustment - Offers three brightness levels and includes a night mode that automatically reduces brightness between 22:00 and 06:00, saving energy and supporting a restful sleep environment. Two Display Modes - Choose between a simple time and day display, or a cycling mode that shows time, day, date, and temperature. Ideal Room Decor and Gift Option - With a sleek, modern design, this clock can be wall-mounted or placed on a desk. Suitable for bedroom, office, or living room use, it complements any décor and makes a thoughtful gift. Color: Black with white digits Material: ABS Size: 21.5 x 3 x 11 cm Package Includes: 1 x Alarm Clock 1 x USB Cable Note: Lighting and screen differences may cause slight color variations. Measurement may vary by +/- 1-3 cm.