Small Digital Wall Clock with Large Numbers - LED Wall Clock has 2.7 inch large numbers. Huge digital display for easy reading across the room, perfect for elderly or those with poor eyesight. Two Power Modes: Plug-in or 3 AAA batteries (not included). Battery mode features voice control—sound or click on the clock lights the screen for 10 seconds to save power. 3-Level Brightness Adjustable: Equipped with 3 brightness levels and night mode (22:00-06:00 low brightness) to save energy and create a comfortable sleeping environment. Two Display Modes: Choose between time + day of the week, or time + week + date + temperature cycle display. Stylish Modern Design: Can be hung or placed on the table, blends seamlessly into office, bedroom or living room decor. Great gift choice for yourself, family and friends. Color: As shown in the picture (black + white letters) Material: ABS Size: 21.5 x 3 x 11cm Package Contents: 1 x Wall Clock 1 x USB Cable Note: Light reflection and different displays may cause color difference from the real thing. Measurement allowed error is +/- 1-3cm.