The wooden alarm clock is beautiful, safe, environmentally-friendly, stylish and practical. Multi function: Alarm function, 12-hour and 24-hour time display, date display, temperature indicator in degrees centigrade and Fahrenheit ( C / F); adjustable brightness, voice alarm. The LED display has three different brightness settings to make it suitable for any room around the house or even at work. The watch is powered by USB cable or powered by 3 AAA alkaline dry batteries (not included). Not only a variety of functions, but also unique decorations, even ideal gifts. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.