Battery-powered digital alarm clock: uses 3 AAA 1.5V batteries (not included), allowing cord-free operation. Compact and portable design with a clear digital display. Simple alarm setup with easy-to-understand instructions. Available in black, white, pink, blue, and green to suit your preference. Light sensing control: when enabled, the backlight automatically adjusts based on ambient light levels, helping minimize disturbances for light sleepers. Snooze and light function: when the alarm sounds, press the snooze button to activate a 5-minute delay. The display lights up during snooze, making it easy to check the time before the alarm repeats. Temperature and time display: shows real-time room temperature for better indoor climate monitoring, supporting family well-being. Offers 12/24-hour time format options, along with date and alarm time—all clearly visible. Gradual alarm volume: the alarm sound increases progressively in tone and volume, gently waking you from deep sleep for a more natural start to the day.