About this product: ⏰ Large Screen Display & Multifunctionality: Our digital alarm clock features a large LED display (6.3' x 0.7~1' x 2.36'), ensuring easy and clear time reading even from a distance. You can easily set 5 modes using the buttons on the back: Clock mode, Date mode, Temperature mode, Night mode (On/Off), and Alarm mode. So simple to operate, it will become one of the ideal alarm clocks for your bedroom ⏰ Adjustable Brightness: Three brightness levels (High/Medium/Low) can be adjusted using the up and down buttons for a clear and comfortable visual experience. In Night mode (time adjustable), the alarm clock automatically dims the screen between 6:00 PM and 6:00 AM. Press and hold the snooze button for more than 3 seconds to turn off the display. ⏰ Weekday Mode & Snooze Function: Three wake-up modes are available: Monday to Friday/Monday to Saturday/Monday to Sunday, ensuring you wake up on time… If you want to sleep a little longer, you can set a snooze time of 1 to 60 minutes (the default snooze time is 5 minutes). Simply press any other key to cancel the alarm. ⏰ Voice Control: You can activate the bedside alarm clock by clapping, tapping the table, or touching the clock. The LED alarm clock will automatically turn off after 16 seconds of inactivity (automatically entering power-saving mode). Please note that time memory will be lost after power failure. ⏰ USB/Battery Powered: The LED alarm clock can be powered via a USB cable or 3 AAA batteries (not included). ★Note: 1. Time memory will be lost after power failure. 2. USB power is recommended to maintain screen brightness. Battery power alone cannot guarantee continuous screen illumination (automatically entering power-saving mode).