?The Fully Automatic Backlight Wrist Blood Pressure Monitor Portable Sphygmomanometer with LCD Display makes it easy to check systolic， diastolic and pulse readings. It features comfortable， fully automatic inflation without pressure presetting， measuring blood pressure value and pulse at wrist position. One-button operation makes it incredibly easy to use. Large， easy-to-read LCD screen with backlight displays test results in oversized numbers. And the attached wrist cuff adjusts to fit most adult users. Click and order now! It surely is worth your investment!                                    Features            Measure blood pressure value and pulse at wrist positionComfortable， fully automatic inflation without pressure presettingHigh accuracy， the pressure is less than 3mmHg， and the pulse is less than 5%Use oscillometric measuring method， intelligent detection， high accuracyCalculate the average of last three resultsCapable of storing 180 sets of readings from two users， each one 90 setsOne-button operation， easy to useLarge， easy-to-read LCD screen with backlight displays test results in oversized numbersWHO classified indicator and irregular heartbeat indicatorSystolic and diastolic blood pressure and pulse rate displayBuilt with IHB arrhythmia detectionClock featureAuto power-off when no operation for 1 minutePowered by two AAA alkaline batteries， low power consumptionCompact and light， easy to carry                                                            Specifications            Material    ABS    <br>Color    White    <br>Dimensions    (2.76 x 2.64 x 2.40)" / (7 x 6.7 x 6.1)cm (L x W x H)    <br>Weight    3.25oz / 92g    <br>Suitable for    Health Care (Medical Field， Families and Adult)    <br>Power Supply    2 x Alkaline Batteries(Not Included)    <br>                                                            Package Includes            1 x Bluetooth Blood Pressure Monitor (Batteries Removed)1 x Container1 x English Instruction Manual