Bedside Alarm Clock: The smart digital alarm clock measures 13.5 x 4.6 x 7.6 cm, small and lightweight. It's an easy wireless battery operated alarm clock, features a large clear screen, low smart night light, 12 hour/24 hour, indoor temperature, easy to use for kids, teens, table bedside table for the bedroom. Smart Light Sensor: The digital clock has an ambient optically controlled liquid crystal device, the LCD backlight will automatically turn on when the room or circumstance becomes very dark (Note: This function must activate the sensor button to work ). Snooze function - The progressively faster beeping sound that continues for 60 seconds is very useful for gently waking you up from sleep. When the alarm clock rings, then turn off the alarm by pressing the snooze button for an extra 5 minute nap. Easy-to-use clock: intuitive setting button, experience zero stress when setting the time or alarm . Easy for children, seniors and seniors. It can be placed in the bedroom, on the desk or any place you need.Battery operated alarm clock: The children's alarm clock is powered by 3 AAA batteries (not included). No cord needed. We provide FBA fast shipping, you can receive this digital alarm clock without long wait. Any questions or unsatisfied with the alarm clock, please contact us. 24 hour service for you.