Function Optional:
* Voice function;
* Bluetooth 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


Spec.
* Acrylic front panel;
*Ultra-thin cosmetic design; 
1. LCD size: 80 x 58mm with digit height 25mm;
2. 2 x 90 groups memory 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;