mirror design LED digital alarm clock, digital display, 12/24 hours, 2-level intelligent brightness dimming design, bright during the day and soft at night. Press the snooze button of the digital alarm clock to stop the sound. You can set the snooze interval from 5 to 60 minutes as needed, and then the LED digital clock will ring again. The simple alarm clock has a clearly marked button on the top, and you can set the time or alarm with no explanation. Suitable for bedroom, office, home, travel, school, perfect decoration Two power sources: The alarm clock is equipped with a USB cable, and you can use 3 AAA batteries (without batteries) as a wireless alarm clock, which is convenient to use. Tip: When using the USB cable to plug in, the LED indicator can always be on. When using battery power, the LED will for 5 seconds when the button is pressed. Simple alarm clock, with clearly marked buttons on the top, no need to explain when setting the time or alarm Colour:white Material: ABS Size:14 x 3.4 x 5.5cm Package Contents: 1 x Alarm clock 1 x USB line 1 x English manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.