Color: Red Display type: Digital Style: Modern Product dimensions: 16w x 6h centimeters Shape: Rectangular Large LED screen and Snooze function: This digital alarm clock has a large 6.7 inch LED screen, making it easy to read; The Snooze button helps you easily turn off the alarm sound without opening your eyes. Can set snooze time from 1 to 60 minutes.(default snooze time is 5 minutes) Adjustable brightness: Clear and comfortable visual sense, it will automatically darken at 6:00 p.m. When plugged in with a USB cable, the LED indicator will always be on. When battery mode is used, the screen will automatically turn off in 10 seconds. You can activate the screen by voice or press any key to turn on the screen. USB or Battery Powered: The alarm clocks can be powered by USB cable or 3 AAA batteries (not included). NOTICED: If the alarm clock operates via battery usage, the alarm clock turns on for 5 seconds then turns off, and you can activate the opening screen by tapping on the sound. Save energy and improve your sleep at night. Easy use and ideal gift: The clock has been designed with absolute simplicity in mind and you will have no problem using it. Exquisite digital clock with accurate time for heavy sleepers, children, youth, students and elders - Favorable size makes it ideal for your needs of a travel alarm clock, desk clock or clock bedside table.