1、ADJUSTABLE BRIGHTNESS: The LED digital alarm clock has 3 brightness levels. You can adjust the brightness from low, medium, bright or turn off the LED display. The low brightness display illuminates well in dark spaces, easily shows the time and guards your eyes. 2、EASY TO READ AND PORTABLE: The LED alarm clock comes with a cool white readout. Bold numbers and colors make it easy to read and stylish. Simple and compact, you can put the small clock on your nightstand or dressing table without taking much space. 3、OUTLET POWERED: LED electric alarm clock can be outlet powered (Note: a USB cable is included, but no AC adapter or batteries) 4、DUAL ALARM CLOCK, SNOOZE FUNCTION: The LED alarm clock can be set with dual alarms, one for waking up and you can enjoy a 5 minute snooze, and one for work or school reminders. Different alarm days can be set to meet your different alarm day needs. 5、WEEKLY DISPLAY AND 12 24H FUNCTION: Week and time can be displayed on the same screen, you can read the week easily without switching screens. You can choose 12 or 24 hours time display according to your own habits. Item Type: LED Alarm Clock Material: ABS Size: Approx. 6.4x3.5x10cm / 2.5x1.4x3.9in Display Type: LED Movement Type: Electronic Time Format: 12 24 Hours Snooze Time: 5 Minutes Power Supply: 5V 1A Battery Type: 3 x AAA Alkaline Batteries (Not Included) 1 x LED Alarm Clock 1 x Power Cord 1 x Instruction Manual