Before your order, please note that:<br />There are 4 versions to choose:<br />1 - With Intelligent Voice Function&#43;22-32cm Cuff<br />2 - With Intelligent Voice Function&#43;22-42cm Cuff<br />3 - Without Intelligent Voice Function&#43;22-32cm Cuff<br />4 - Without Intelligent Voice Function&#43;22-42cm Cuff<br/>1.Description:<br />JZ-256A Upper Arm Blood Pressure Monitor with Large Cuff/2-Users Mode/3-Color Backlight Indicator/Intelligent Voice Function/LCD Display Screen Automatic BP Monitor/BP Cuff/Smart Blood Pressure Device to Detect Irregular Heartbeat<br/>2.Features:<br />Legible LCD digital display, 3-color backlight indicator and intelligent voice function are convenient for elderly people use<br />Easy to use, fully automatic, assume proper sitting position, wrap the cuff around your upper arm, just click the button can get your Systolic/Diastolic blood pressure and pulse result<br />Two users have their own independent measurement records, each user can record up to 99 measurements<br />The BP cuff fits standard and large adult arms providing the most accurate and comfortable during the measurement process<br />Auto-off after no operation in 1 minute<br />When the air pressure exceeds 295mmHg-20ms, it will automatically and quickly exhaust for safe and reliable use<br />Two power supply methods that can be powered by 4*AAA battery/USB cable(Not included)<br/>3.Specifications:<br />Item name: Upper Arm Blood Pressure Monitor<br />Display: LCD digital display<br />Measuring method: Pulse Scanning/Oscillography<br />Intelligent Voice Function: Optional(Please choose the correct version before your order)<br />Cuff length: 22-32cm/22-42cm(Optional)<br />Measuring range:<br />Blood pressure: 0mmHg ~ 280mmHg (0~37.3kPa)<br />Heart rate: 40 times/min~195 times/min<br />Accuracy:<br />Blood pressure:±3mmHg (±0.4kPa)<br />Heart rate:±5%<br />Battery: 4*AAA(Not included)<br />Material: PC&#43;ABS<br />Product size/weight: 125*113*55mm/216g<br />Package size/weight: 170*105*116mm/398g<br/>4.Note:<br />The actual use may be slightly different depending on the specific situation<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br/>5.Package List:<br />1*Upper Arm Blood Pressure Monitor<br />1*Cuff<br />1*Storage Bag<br />1*English User Manual