Features:Measure your blood pressure and pulse rate at the same time Portable and easy to operateA perfect tool to understand your body conditionMemorize the measuring data and time of the most recent 60 timesWhite case + grey wrist bandCase size: 65*60*25mm Wrist band width: 72 mm Wrist circumference: about 275mmPressure range: 40-280mmHgPulse range: 30-160 times/minutePressure accuracy: ±5mmHgPulse accuracy: ±5%LCD displays Blood Pressure (Systolic and Diastolic) Pulse Date Time Low Battery Icon Heart Icon Memory Record Number Battery life: about 300 times (180mmHg 1 time/day 22°C)Inflation: automatic inflation by internal pumpDeflation: automatic speed deflation system controlled by internal electromagnetic valveStorage capacity: 60 memories Package included:1 x Wrist blood pressure monitor 1 x Box