Product 1. This fully automatic upper arm blood pressure monitor offers the user comfortable, accurate and precise 2. Blood pressure readings using Intellisense technology. 3. This blood pressure monitor promises to deliver three main aspects: COMFORT, CONVENIENCE and ACCURACY. 4. The 3-line display shows all readings (systolic, diastolic and pulse and heartbeat) simultaneously. 5. It has 99 storage memory (for two people) with an average reading displayed of the last 3 readings when retrieving the stored data. Features FULLY AUTOMATIC - this blood pressure monitor requires no adjustments by the user, just slide on the arm cuff (22cm-32cm) and turn on the device, the blood pressure monitor will automatically start charging for measurement. INTELLISENSE TECHNOLOGY - This blood pressure monitor always inflates the cuff to the peak pressure that is tailored to your own blood pressure level, ensuring a more comfortable and accurate measurement. HIGHLY ACCURATE MULTIPLE READINGS - This blood pressure monitor measures systolic, diastolic, pulse and heartbeat, all of which are clearly displayed on the digital liquid crystal display that is easy to read and understand. 198 SETS OF STORAGE MEMORY - The blood pressure monitor can store up to 198 groups of memory. After each measurement, the blood pressure monitor will automatically store the measured data. When the memory button is pressed, it will first display a ROLLING AVERAGE of the last 3 readings, The measured value for EACH INDIVIDUAL test can be displayed by pressing the button in succession. EASY TO OPERATE - Fast, comfortable and accurate readings, just as it should be Specifications: Outer shell material: Plastic Display: LCD digital display Measurement principle: Oscillometric method Measurement location: Upper arm Cuff range: 22-32 cm Measurement accuracy: Pressure: 3 mmHg; Pulse: 5% of reading Resolution: 1 mmHg (0.1 kPa) Measurement range: Pressure: 0 to 280 mmHg; Pulse: 40 to 199 pulses/min Memory function: 2 x 99 sets of memory of measured values Inflation: Automatic with micro air pump Deflation: Active electronic control valve Power source: 4 x AAA batteries (not included), USB 5 V, Automatic power off: about 2 minutes Package contents 1 x Digital Automatic Upper Arm Blood Pressure Monitor