Why Choose SUWU Blood Pressure Monitor? Stay healthy and make the most of your days with blood pressure measurements. No More Manual Record This bp monitor automatically records up to 198 memories for 2 user, with date & time stamp, easy for tracking Easy Operation and Fast Responds Easy to use with one-button operation. All process just need 1 minute. Large LCD Display & Digit Large LCD screen makes you comfortable to use and read, showing high pressure, low pressure, and pulse Features: 2 Users, 99 memories each Supports dual users and 99 memory storage each. Keep tracking your family's health and compare trends over a period of time One Key Measurement User friendly, easy to use with one-button operation. Just imply press the central button, and get your measurement readings within 1 minute Rechargeable Wrist BP Monitor Powered by USB charging, no worries about frequent battery replacement.It usually takes 2-3 hours to fully charged, convenient to carry out Accurate BP Detector MBUPAI adopts advanced chips and reliable algorithms to ensure accurate results. Support last 3 readings' averages of your blood pressure rates for easy, reliable, and convenient tracking. Speak Your Measurement Out mbupai blood pressure monitor has voice-assisted, it also can broadcast the history memories for better comparison. The voice function can be turn off if you don't need it. Reliable for Home Use Our Wrist Bp monitor has been tested verified countless times to ensure high-precision, blood pressure within ±3mmHg /±0.4kPa; pulse rate within ±5% Pressure Accuracy: ±3mmHg Pressure Range: 0 to 260mmHg Pulse Accuracy: ±5% Cuff Size: Standard, 5.3" - 7.7" Power Source: Built-in lithium battery, USB charging