Advocate Speaking Wrist Blood Pressure Monitor.Features:- Convenient Operation- Bilingual Speaking BP Monitor (English / Spanish settings)- Accurate measurement: Systolic, Diastolic, Pulse- Large LCD Screen- Detects irregular heartbeat - Easy Reading- Backlit Screen 3 colors - 90 Times Memory- Includes 2 AAA Alkaline Batteries- Automatic Inflate / Deflate - For wrist sizes: 14cm - 19.5cm (5.5 - 7.7 inches)- Owner's Manual- Quick start Guide