The MOBI Health Series Upper Arm Blood Pressure Monitor is lightweight, portable, and convenient. Its simple design gives users the ability to check their blood pressure and pulse rate at home and on the go. Ultra silent and lightweight, record up to 120 readings with date and time stamp for medical reference. Hypertension indicator alerts if your blood reading is to ever exceed internationally recognized guidelines for normal blood pressure measurements. The MOBI Upper Arm Blood Pressure Monitor is the simple way to measure your heart’s health on the go. Key Features and Benefits: Easy One Touch Use and Setup Displays Systolic, Diastolic and Pulse Reading Simultaneously Hypertension - High Blood Pressure Indicator Alerts Monitors Heart Pulse Rate and Notifies of Irregular Heartbeat Directions For Most Accurate Reading Included (Artery Arm Placement) Extra-large Easy to Read LCD Display Memory Recall of Previous 120 Readings Auto Shut Down for Battery Power Saving Cuff Length 22-36cm (8.6-14.2Inch) Operates on 4xAAA Batteries (Not Included) or Optional 6V DC powered (Not Included) Includes Deluxe Carrying Case. This MOBI product is not intended to diagnose, treat, mitigate, or cure any disease.