Hot Deals! Guaranteed brand new product, quality workmanship, and exclusive offers. Buy now and we'll deliver your item to you as soon as possible, have a great day! Blood pressure measurement is done by pressing a single button. Usage Place the cuff on the upper part of your arm. Press the middle button and after 35-40 seconds, the screen will clearly display your blood pressure and pulse. The blood pressure monitor is extremely quiet both when inflating the cuff and when deflating. Power Supply The unit operates on 4 AAA batteries (not included). After 10-15 seconds of inactivity, it automatically turns off. AC power supply (socket adapter) is NOT included in the package, but the cable is included in the package. It can be connected to any mobile phone charger with a micro-USB connector. Specifications GENERAL FEATURES Body Area Arms Usage Type Household Operation Type Electronic Feature Portable Automatic Shut-off Usage History Package Contents 1 Blood Pressure Monitor 1 x Cuff 22-32cm - User Manual; Color White TECHNICAL FEATURES Maximum Number of Measurements 99 Connection USB Systolic Measurement Range 0 - 280 mmHg Diastolic Measurement Range 0 - 300 mmHg Power Supply Batteries To the network Battery Type Nimh Batteries Required 4 x AAA (not included) Specifications Blood Pressure: 20 - 280 mmHg with an accuracy of +/- 3 mmHg; Pulse: 40 - 199 bpm with an accuracy of +/- 5%; Adjustable Cuff 20 – 34 cm; Memorizes 99 positions for 2 users, totaling 198 memories, allowing you to check your history. MEASUREMENTS Cuff Circumference Cuff 22-36 cm Easy Cuff Cable Length 30 cm Color: White As shown in the picture