Our newest and most advanced Blue Jay Fully Automatic Blood Pressure Monitor * Includes a blood pressure monitor, 1 adult universal arm cuff and 4 AAA batteries * Backlight * Talking Option for the sight impaired * Accurate measurements with fuzzy logic algorithm * Two user mode * 180 total memories (90 memories for each user) * WHO blood pressure classification indicator * Irregular heartbeat indicator * Advanced averaging of 3 most recent readings * Quiet inflation method * Durable nylon universal cuff fits arm circumference 8.7" to 16.5" * Low battery indicator * Automatic power off * Easy to read display shows systolic, diastolic and pulse rate readings * Uses 4 'AAA' batteries (included) * USB-C power cord included as an option for travel * 3 year warranty *