Blue Jay Perfect Measure Big Digit Talking Deluxe Blood Pressure Monitor With Cuff Holder * Fully Automatic * Talking (english Spanish Or Off) With Volume Control * Clear Large 5.2 Lcd Display * Large Digits (1 Tall) For Each Viewing * Backlit With Bright Soft Blue Light Display * 2 Person Unit With 90 Memories Each * Provides Accurate Blood Pressure And Pulse Rate * Date And Time Display * Who Classification Indicator * Intelligent Pressure Control System * Arrhythmia Detection System * Auto Off Function * Built In Cuff Storage Holder * Portable Handle Design * Includes Blood Pressure Unit 4 Aa Batteries And Standard Adult Cuff Which Measures 19.1 X 5.9 And Fits Arm Circumferences 9.4 - 13.4 * Optional Ac Adapter (use #bj120104) * Option Large Adult Cuff (use #bj120121) * 3 Year Warranty *