Model : U80R Function Option: * Voice function; * LCD with color display or 3 colors Changing Indication as below, Green:Optimal/Normal blood pressure Yellow:High Normal value Red:Mild/ Moderate/ Severe hypertension * Acrylic front panel; *Ultra-thin cosmetic design; Spec. 1. LCD size: 80 x 58mm with digit height 25mm; 2. 2 x 90 groups memo ry function; 3. Average calculating for the latest 3 times measurement value; 4. Blood pressure classification (WHO) indicator; 5. Irregular heartbeat (IHB) indicator; 6. Year/month/date/time function; 7. Accuracy: Pressure +/-3mmHg; Pulse+/-5%; 8. Automatically inflate and deflate; 9. Power by 4 AAA size alkaline batteries or AC/DC power supply; 10. Automatic power-off function in 3 min;