【High Definition Curved Screen】This digital alarm clock features a 4-inch circular LED display that clearly shows the time and day of the week. The combination of the curved display and high-quality acrylic case makes this alarm clock a modern and stylish addition to your bedside table. 【USB/Batteries Power Supply】This alarm clock can be powered by a USB cable (included in the package) or 3 AAA batteries (not included in the package). Note: The adapter is not included in the package. In battery power mode, the display does not stay on permanently. It can be reactivated by pressing any button and turns off automatically after 8 seconds. 【2 Alarm & Snooze】You can set two alarms at different times to wake you up or remind you to do something important. You can choose from five alarm modes: 1-1 (1 day), 1-5 (Monday-Friday), 1-6 (Monday-Saturday), 1-7 (Monday-Sunday), and 6-7 (Saturday-Sunday). When the alarm sounds, tap the top of the clock to enjoy a 5-minute snooze. 【Adjustable