Newest Small Digital Clock This modern digital alarm clock features novel design, huge clear, lightweight and nimble, acrylic delicate shell, high-definition curved surface display, all angles can be seen very clearly. The simple appearance can be easily integrated into a variety of home styles. Adjustable Brightness This electronic desk clock has 4 levels of brightness adjustment, 100% brightness, 80% brightness, 60% brightness, and off screen. Simply press the Snooze/Light button to adjust the brightness. You can adjust the alarm clock brightness to 60% during night time and 100% or 80% during day time. Workday Mode & Snooze ModeThe led digital clock have 5 alarm modes to choose when you want it to wake you up at fixed time: Monday to Sunday/1 Day Alarm /Monday to Friday/Monday to Saturday/Saturday to Sunday. In normal mode, press the button of "Alarm Set" can check alarm time. In addition, you can get 5 minutes of extra sleep by pressing the "Snooze/Light" button when the alarm goes off, or press any other key to turn off the alarm, perfect for heavy sleepers. USB & Battery PoweredAlarm clock can be either cable-powered or battery-powered. When using battery power only, the bedside alarm clock will automatically turn off the screen and enter power saving mode after 8 seconds of inactivity, but the system will still retain the previous settings. When powered by USB, the alarm screen stays on. Easy to UseThe small led clock which is easy to set, 12/24H & large digit display, clear at a glance. It is a great gift for all people and perfect for home bedside office table decoration or daily use