Description: Temperature Measurement Range: -50C/+70C Humidity Measurement Range: 10%RH/90%RH Temperature Resolution: 0.1C Humidity Resolution: 0.1%RH Temperature Test Accuracy: (10~35C) 0.5C Humidity Test Accuracy: (30~80%) 3% Product Size: 11*9.2*2.4CM/4.33in*3.62in*0.94in Batteries Required: 2 AAA Batteries (not Provided) Specifications: LED Display Electronic Clock: With LED Display, The Numbers Are Clearly Visible And The Time Information Can Be Easily Read Even In Low Light Conditions. Stereoscopic Digital Display: The Unique Stereoscopic Digital Design Makes The Time Display More Vivid And Clear, With Better Visual Effects, Bringing You A Brand New Clock Experience. Snooze Alarm: The Specially Designed Snooze Function Allows You To Set Multiple Alarms To Ensure That You Will Not Be Late Due To Missed Alarms, Making It More Convenient To Get Up. 12/24 Hour Switching: Supports 12-hour And 24-hour Switching Functions, And Selects The Appropriate Time Display According To Personal Habits To Meet Different Needs. Forward And Countdown Function: In Addition To Displaying The Current Time, It Also Has Forward And Countdown Functions, Which Makes It Convenient For You To Set Timers To Remind You Of Important Events Or Activities, Increasing The Practicality Of The Clock. Package Included: 1*Clock