Topffy Blood Pressure MonitorDigital BP Cuff Automatic Large Backlight Display Wrist BP Cuff Monitor Rechargeable Wrist Blood Pressure Monitor Pulse Rate Monitoring Meter BP Machine for Home Use

Wrist Blood Pressure Monitor Digital Automatic Blood Pressure Cuff with 3 Color Backlight Display, can record your family or your own blood pressure and pulse rate to prevent from irregular heartbeat, arrhythmia, high or low blood pressure etc.?? ?? FEATURES: ? One-button operation, easy to use ? Comfortable, the BP cuff is easy and comfortable to wear ? Built-in high-capacity rechargeable battery (No Need to Buy Extra Battery!) ? Large LCD display with backlight(Green/Yellow/Red), very clear to read the digits even in the dark ? High capacity memory function, allows storage up to 198 readings(2 users, 99 readings for each user) ? Wide range cuff, cleverly designed cuff makes BP monitor easy adjustment for a snug fit from 5.31 ~ 7.67 inches ?? SPECIFICATIONS: * Display: digital LCD display with backlight * Measurement Wrist Circumference: 13.5cm~19.5cm * Measuring Range: blood pressure(0~280)mmHg, pulse(40~199)/min * Maximum Permissible Errors: ±3mmHg * Memory Groups: 99 pairs * Working Voltage: DC 3V * Fully Charged Time: about 40 minutes * Inflatable Mode: automatic inflation * Quick Exhaust Mode:electronic exhaust valve * Air Leakage Device: deflation valve * Results Show: high pressure/low pressure/pulse * Preservation of Atmosphere Pressure: 500~1060hPa * Size: 78*69*29mm * Package List: 1 x Wrist blood pressure monitor; 1 x USB cable; 1 x User manual; 1 x Storage box