Material: ABS Size: 16*6cm Battery: 3 * AAA batteries (not included) Feature: This digital alarm clock features an LED screen, easy to read and a slim body. Due to its simplicity, it is one of the best bedroom alarm clocks. Wake up every morning with this high quality digital clock. With the snooze button, you can easily turn off the alarm without opening your eyes. You can set the snooze time from 1 to 60 minutes (sometimes 5 minutes). When plugged in with a USB cable, the LED is always on. In battery mode, the screen will automatically turn off after 5 seconds. Adjustable brightness: clear and comfortable visual effect, automatic dimming at 18:00. You can activate the screen by voice or by pressing any key to turn on the screen. In any mode, press and hold "LIGHT / SNOOZE" for 3 seconds to turn off the screen. Attention: 1.Due to manual measurement, there may be a 1-3mm error in product dimensions. 2.The color of the product may have errors due to objective reasons, and the actual product is the main focus. The product includes: 1 * LED Electronic Alarm Clock