Specifications: Alarm clock with snooze function. With color weather forecast function. Calender and clock function: display hour, minute, date, month, week and 12/24 hour system. Display temperature both in Fahrenheit and Celsius. With Fahrenheit and Celsius temperature switch function. The blue backlight is bright and makes the screen easy to read in low light when activated, and automatically turns off after 8 seconds. Open the voice control function, the backlight display function becomes more sensitive, gently touch it or tap the desktop to trigger the backlight. Item Name: Alarm Clock Thermometer Material: ABS Power Supply: 2 x AAA 1.5V Battery (Not Included) Temperature Range: 30~122 Degree Fahrenheit (0~50 Degree Celsius) Humidity Range: 20%~99% RH Temperature Accuracy: +/-1 Degree Celsius Humidity Accuracy: +/-5% Frequency of Readings: 8 Seconds Features: Wireless, Calender/Clock Function, Digital, Alarm Clock Thermometer Size: 9.2cm x 3.9cm x 9.2cm/3.62" x 1.54" x 3.62" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Alarm Clock Thermometer (Not Including Battery)