【16.5'' Led Digital Clock】 --- This digital clock has 4.84 inch (12.29cm) large clear digits, allowing you to read this digital alarm clock more easily anywhere. where in the room.This large digital wall clock can display time, date, month, day and temperature, bringing you a clear and comfortable visual sense. Excellent choice for home decor, office, classroom, gym, elderly and visually impaired. 【Automatically/Manually Adjustable Brightness】 --- The led digital alarm clock radio has a 4-level adjustable brightness display. You can manually adjust the digital clock to a comfortable brightness using the remote control, so you can use it in bedroom. The digital alarm clock can also automatically adjust brightness as light changes, it won't be too bright at night. Also, you can disable it if needed. 【Multifunction Led Wall Digital Clock/Timer】 --- This digital wall clock has 3 modes: timer, alarm clock, clock. You can just press the mode button to switch modes, easy to operate.