Function 1. Temperature and humidity, calendar, day of the week in the same screen display 2. Snooze function 3. Voice control to open the backlight Voice control lights up the night light soft light companion does not touch the dark Tap or voice control, the backlight lights up, check the time at any time, to give you peace of mind accompany. 4.12/24 hours switching Temperature support ℃ / ℉ switching 5. Simple keys easy to operate The bottom of the increased anti-slip strip anti-slip solid 6. Alarm clock function Product Show Size:8.3*7.8*4cm/3.27*3.07*1.57inch Color:White/Black Package: 1xMini Digital Alarm Clock 1xInstruction manual NOTE 1:Take the protective flim on Clock Screen,it will be brighter. NOTE 2:Backlight will go off after 10 seconds when only powered by AAA Battery（Not Included） Clap your hands or knock on the table to turn on Backlight.