KEY-FEATURES: • Automatic One-Key Measurement: Simple, single-button operation for easy blood pressure monitoring. • Large Color Display: Bright and clear screen showing systolic, diastolic pressure, and pulse rate for easy reading. • Dual User Memory: This blood pressure monitor automatically stores up to 120 measurements for each of the 2 user profiles (2 x 120 sets) • Irregular Heartbeat Detection: Alerts users if an irregular heartbeat is detected during measurement. • Comfortable Upper Arm Cuff: Suitable for arm circumferences of 22-32 cm, with an ergonomic design for accurate and comfortable readings. • Low Power Indicator: Notifies when batteries are low, ensuring uninterrupted use. • Dual Power Supply: Operates on 4 AA batteries or an AC adapter. When use AC adapter, the power of battery won't be consumed. • Data Storage: Stores multiple readings for long-term tracking. • Low Noise Inflation: Quiet operation for home convenience.