Small Digital Wall Clock with Large Numbers: This 9-inch LED wall clock features 2.7-inch large numbers for easy reading from afar, ideal for the elderly or those with poor eyesight. Two Power Modes: Powered by USB plug-in or 3 AAA batteries (not included). Battery mode has voice control—sound/clicks activate the screen for 10 seconds to save power. 3-Level Brightness & Night Mode: Adjustable 3-level brightness; night mode (22:00-06:00) lowers brightness for energy saving and comfortable sleep. Two Display Modes: Choose between time+day of week, or cycle display of time, week, date, temperature. Stylish Decor & Gift: Modern design can be hung or placed on a table, fits office/bedroom/living room. Great gift for family/friends. Color: As shown in the picture (black + white letters) Material: ABS Size: 21.5 x 3 x 11 cm Package Includes: 1 x LED wall clock, 1 x USB cable Note: Color may differ slightly due to light reflection/displays; measurement error ±1-3 cm.