Versatile LED Display Features a 5.7-inch mirror-like LED screen showcasing time, date, and temperature with adjustable brightness levels for optimal visibility Dual Alarm System Equipped with two customizable alarms (AL1 and AL2) and a snooze function, perfect for students and professionals who need reliable wake-up calls Multi-functional Night Light Includes a built-in night light with three brightness settings, doubling as a bedside lamp for comfortable nighttime illumination Temperature Display Monitors room temperature in both Celsius and Fahrenheit, with a range from -9.9℃ (14℉) to 60℃ (140℉) and ±1°C accuracy USB Output Function When using a USB TYPE-C power cable to power, you can charge your mobile phone or other electronic devices through USB output Customizable Alarm Sounds Choose from three soothing alarm tones: bird chirping, ocean waves, or piano melodies for a gentle wake-up experience Night Mode Automatically dims the display between 18:00 and 06:00 for undisturbed sleep, with customizable time settings available Specifications: Display Size: 5.7 inches Material: ABS plastic Dimensions: 17 x 4.5 x 7.5cm Weight: 243.6g Power Supply: USB Type-C cable or 3 AAA batteries (battery not included, backlight is not always on when powered by battery) Time Format: 12/24 hour switchable Temperature Range: -9.9℃ (14℉) to 60℃ (140℉) Alarm Volume: 3 adjustable levels (01-03) Alarm Days: Selectable for 1-5, 1-6, or 1-7 days Snooze Duration: Adjustable from 5 to 60 minutes Night Light: 3 brightness levels