Please kindly noted that this item is sold by jindouyunshanghai from Joybuy marketplace. Detailed description: Description: This digital alarm clock with mirror design, which is not only an alarm clock, but also a nice home decoration. You can easily adjust the brightness and volume by simply pressing the button above the alarm clock. It can also be set to 2 separate alarms, so you never have to worry about missing an important time due to sleepiness. Specification: Product Name: Digital Alarm Clock Material: Plastic Color: Green Light Size: 17.4 x 6.8 x 2.3cm / 6.8 x 2.6 x 0.9 inches Battery: 3 AAA batteries (not included) Parts List: 1 × Digital Alarm Clock Key Feature: Compact LED Digital Alarm Clock: This digital alarm clock measures 17.4 x 6.8 x 2.3cm / 6.9 x 2.7 x 0.9 inches, it is lightweight and portable, perfect for placing on your desktop or bedside table. Minimalist Appearance: This alarm clock features a minimalist style with a mirrored look that makes it a stylish decoration to your desktop. Note: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. [LED Digital Display] This digital alarm clock with LED digital display, using a time display that switches between the 12 / 24 hour system. It also features temperature and date display. [USB Powered or 3 AAA Battery Powered] This LED mirror electronic clock can be used directly with USB cable (not included), or put into 3 AAA battery (not included) power supply use. [2 Sets of Alarm Settings] This digital alarm clock comes with an independent switch for 2 sets of alarms, you no longer need to worry about missing important time due to sleepiness. [Voice Control Alarm Clock] This alarm clock comes with sound-activated function, at night you can wake up the alarm clock and see the time with just a gentle palm strike. It is also an alarm clock with night light function, there are buttons on the top of the alarm clock, you can adjust the volume and brightness according to your needs. [Widened Base] This LED mirror electronic alarm clock comes with a widened base to avoid the alarm clock from tipping over, perfect for placing on your bedside table, desktop or kitchen. It not only serves as an alarm clock, but also as a nice home decoration.