Product description Arm blood pressure monitor YE660D – is used for highly accurate measurement of blood pressure in people over the age of 1 year (can not be used to measure the blood pressure of newborns). Features: Excellent build quality, Large, easy-to-read date and time display, ability to display the average value of 3 measurements, Automatic memory – storage of 90 measurements, LCD display, modern design, fully actomatic measurement mode, arrhythmia detection function, function of detecting body movement during measurement, function of detecting improperly worn cuff. What does the set contain? Blood pressure monitor, case, cuff, USB cable for charger, instruction manual, 4 AA batteries.