Specifications: *5 function button (Mode, Alarm, SNZ/ Light, UP, Down) *Room temperature display, degree Celsius / ° F *Material: Plastic *Optional Color: green，red (As Pictures Show) *Power Supply: USB charging cable (include) / Battery Powered (3x AAA battery, batteries are not included) *Temperature rang: -10degree Celsius~50degree Celsius (14℉~122℉) *Size: 12*6*4cm(Approx.) *Screen Type: LED Package Contents: 1*Alarm Clock Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. *Mirror LED Digital Alarm Clock is multi-functional: Alarm clock, Temperature display, LED nigh light function, mirror. *Alarm clock: 12/24 hours display,alarm and nap function. *Mirror surface: it can be used as a makeup mirror. Perfect reflection, allows you to make up such as eyeliner, mascara, eyebrows, etc. *Temperature display function: Can switch between and . Temperature range from 0 to 50. *Smart Night Light (18:00-06:00), Can be as a bedside night light.It can adjusted brightness automatically at night.