JX012 Multifunctional LED Electronic Clock Battery Plug-in Dual-purpose Bedside Alarm Clock 1. Material: ABS, electronic components 2. Display type: LED 3. Product size: 16 x 2.5 x6 cm 4. Three brightness levels of brightmediumlow, it will automatically buffer between 18:00 and 6:00 pm; you can adjust it freely. 5. Press the snooze button for more than 3 seconds to turn off the display to prevent the screen from being too bright at night and affecting sleep. 6. In energy-saving mode, the light will automatically turn off after 16 seconds. If you make a sound, such as clapping your hands, tapping the table, or touching the clock, the light will turn on automatically. 7. The LED alarm clock automatically turns onoff the power saving mode in different power supply modes. 8. This electric LED alarm clock can be powered by a USB charging cable or 3 AAA batteries (batteries are not included in the shipment). 9. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product! 10. Note: The shipment only includes the alarm clock, not other items in the picture!