Feature: 1. Smart Light Sensing: Energy saving backlight, smart light sensing, two level brightness adjustment, you can choose to adjust the brightness manually or automatically, so that the brightness automatically dims at night. 2. Curved Screen: Alarm clock adopts curved screen design, beautiful, alarm clock, snooze function, temperature display, five function buttons. 3. Night Mode: Night mode, the LED light will automatically dim at night time from 18:0 to 6:00. Normal mode, the daytime time will automatically brighten. 4. LED Screen Display: The LED screen displays large fonts, shows the time, and the LED indicator will always be on when the USB cable is used. 5. Two Display Modes: Two display modes, LED time display, simple operation, one screen, 12, 24 hours conversion, to meet your different needs. Specification: Item Type: Digital Alarm Clock Mirror Material: ABS Battery Type: 3 AA Batteries (Battery Not Included) Size: Approx. 8.6 x 16.5cm / 3.4 x 6.5in Function: 1. LED Time Display 2. 12, 24 Hour Conversion 3. Alarm Clock, Snooze Function 4. Temperature Display (Celsius ℃, Fahrenheit ℉) 5. Temperature Range: -10℃-50℃ 6. Night Mode Setting (18:00-06:00) 7. Mirror Function 8. Time and Temperature Switch Display 9. Two Level Brightness Adjustment 10. Five Function Buttons (MODE, ALARM, SNZ, LIGHT, UP, DOWN) 11. Time Memory Function (3XAAA batteries are used for time memory) 12. When using a USB cable, the LED indicator will always be on.. Package List: 1 x Clock1 x User Manual1 x Wire1 x Base