Small Digital Wall Clock with Numbers - LED wall clock has 2.7 inch numbers. Huge digital display that makes it easy to read the time from across the room. It is very suitable for the elderly, the elderly or people with poor eyesight as it can clearly show the time. Two power - Powered by plug-in or 3 AAA batteries (not included). In battery-powered mode, the watch has voice control. When you make any kind of sound or click the clock, the screen will automatically display the time for 10 seconds to save power. 3-level brightness adjustable - The LED digital clock is equipped with a 3-level brightness display. The wall clock is also equipped with a night mode, which can adjust the low brightness from 22:00-06:00, save energy, protect the environment and create a comfortable sleeping environment. Two display modes - large digital and small wall clock provides 2 display modes to choose between, one shows only the time and day of the week; the other is time, week, date, temperature cycle display. BEST ROOM DECOR AND GIFT CHOICE - This digital clock has a stylish and modern design that can be easily hung or placed on the table. Whether you use it in your office, bedroom or living room, this clock will blend seamlessly into your decor and is the most meaningful gift for yourself, family and friends Color: Black + Red Letters Materials: ABS Size: 21.5 x 3 x 11cm Package contents: 1 x alarm clock 1 x USB cable Only the above package contents, 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 permitted measurement error is +/- 1-3 cm.