Blood Pressure Monitor LCD Digital Display One-touch Operation Blood Pressure Monitor Portable Tow Memories Blood Pressure Monitor.     Features:  - Accurate:  This monitor automatically takes the reading during inflation, with better percision and it's less affected by breathing or movements during measurement.  - Memory Storage:  Supports 2 users and 99 sets of readings for each user.  - Convenience:  One-touch design provides easy operation on daily basis, simply press the button to start your blood pressure measurement.  - Easy-To-Read:  Display provides a large digital screen to see and read your results easily.     Specifications:  Power Supply: 4 x 1.5V AAA Batteries ( Not including ).  DC 5V Micro USB External Power Supply.  Measurement Method: Oscillometric Method.  Pressure Measurement Range: 0-295mmHg.  Pulse Rate Measurement Range: 40-199 Heart Beats/Min.  Pressure Accuracy: ±3mmHg.  Pulse Rate Accuracy: ±5%.  Memory: 2*99 Memories.  Users: 2.  Systolic/Diastolic/Pulse Display: Yes.  Irregular Heart Beat Indicator: Yes.  Average: Yes.  Date And Time: Yes.  kPa / mmHg Unit Exchange: Yes.  LCD Size: 5.9*4.7 cm(3 inch).  Cuff Circumference: 22-36 cm OR 22-42 cm.  Dimension(LWH): 12*9*5.1 cm/4.72*3.54*2.0 inch.     Package Included:  1 x Host.  1 x Universal Cuff.  1 x Easy-to-carry Storage Bag.  1 x Quick Guide.  1 x Use Manual