EASY TO OPERATE: There are only 3 buttons to help you set the time, alarm, brightness, which is very easy to operate. So you dont have to worry about too many buttons.LARGE DISPLAY AND MODERN DESIGN: The large 6.5-inch LED display with large digits makes it very easy to read the time. The stylish design makes it a decorative piece for your room.MANUAL AND AUTOMATIC ADJUSTABLE BRIGHTNESS: We have three brightness levels to choose from in order to provide a dark brightness at night without disturbing your sleep. Or you can choose auto adjustable brightness to make the brightness dim automatically at night.DUAL USB CHARGING AND MEMORY BATTERY: 2 USB charging ports allow you to charge two devices at the same time. Backup memory battery (included) stores time in case of power failure. TIP: This alarm clock can only be used when powered by USB.SUPER CONVENIENT SNOOZE BUTTON: Extra-large snooze button allows you to turn on the snooze function without having to open your eyes, for a relaxing nap that can be adjusted from 5 to 60 minutes.