Welcome to Kaireo，I wish you a happy shopping！ 【Kaireo is a brand store focusing on where comfort meets affordability, and style meets savings,we are delighted to have you here~】 Digital LED Desk Alarm Clock Large Display 3 Inches USB Temperature Mode 12/24Hr Small Desk Bedroom Bedside Clocks Features: 3'' LED Large Digital Display, Clear and Comfortable Visual Sense, it will auto-dim from 10:00 -6:00 am. When with USB cable, the LED light will be on always. By pressing the button of "SNOOZELIGHT" the display can keep lighting for 5 seconds. Unlike a Mechanical alarm clock that keeps ticking, affecting the quality of your sleep. We clock is quiet, allowing you to get rid of the noise of the night and sleep peacefully. Insert the USB power cord (not including the adapter) or insert three AAA batteries to charge the clock. During battery backup, the screen will go black, the alarm and time settings will remain, and the alarm will still sound. When using battery power, can be voice‑activated, and the display can be turned on by clapping your hands, and it will automatically go out after 16s. make it possible to set two separate wake-up times. Snooze time can be set, do not need manually to turn off the alarm clock. Wake you at different times, make your life easy and more convenient. Size:16×2.5×6 CM, Stylish and simple mini alarm clock can decorate your bedroom, living room. Product Description: Digital LED Desk Alarm Clock Large Display 3 inches, USB Temperature Mode, 12/24Hr,Small Desk Bedroom Bedside Clocks Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 160g Package size: 17x7x4cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) For more affordable and high-quality home items, please search or click on the brand：Kaireo[Material]：Plastic [Product Size]：6.69 x 2.36 x 1.57 inches (L*W*H) [Package Include]：1x large screen digital clock [Service]：If you have any questions about our products, please feel free to contact us and we will reply to you as soon as possible. Happy shopping! [Large screen digital clock F]：Clock; Clock; Large Screen Digital Clock