LARGE LED DISPLAY: This digital alarm clock features a large 7.8-inch mirror screen design, and a large font display, allowing you to easily read the time. Meanwhile, you can set the time interval: Monday to Friday, Monday to Saturday, Monday to Sunday, and the snooze time can also be adjusted.180° TIME PROJECTION: Our alarm clock adopts 180° (90° to -90°) rotating adjustable projection design, which make it easy to read when lying in the bed at night; even you are not very awake or without wearing glasses. (two-level brightness adjustment)ADJUSTABLE BRIGHTNESS & NIGHT MODE: The LED alarm clock has 4 levels of brightness with automatic brightness adjustment; you can also manually adjust the brightness to a comfortable level at any time. From 18:00 to 5:59, the alarm clock screen will be automatically dimmed without disturbing your rest.USB Charging Port: This bedroom alarm clock comes with a 1m USB charging cable. The LED screen is always on when the USB cable is used to power it. The built-in CR2032 button battery is used to store the digital alarm clock Time, alarm and other settings to ensure that the alarm settings will not be reset when your power is off.MULTI-FUNCTION: This smart clock with 4 modes: clock mode, date mode, temperature mode, alarm mode. Alarm clock is suitable for bedroom, living room, office. In addition, the snooze function allows you to get an extra 5 minutes of sleep time. All KeeKit products are protected by our 60 Day Money Back Guarantee & 12 Month Warranty.