BINMA Automatic Blood Pressure Monitor for Home Use<br><br> Features:<br><br> ---Battery Powered<br> Support 2*AAA battery power supply, convenient for travel and home use. (Batteries are not included)<br><br> ---Backlight Display, 3 Color Indicators<br> with 3 color backlight display which makes it quickly and easily to understand the measurement result. Green means normal blood pressure, yellow means middle high or Hypotension, and red means high blood pressure.<br><br> ---Wide Range Cuff Length<br> Extended comfortable wide-range wrist blood pressure cuff in 5.3-7.7 inch, fit for most people.<br><br> Tips for Measurements:<br> 1. Relax for 5-10 minutes before measurement.<br> 2. Sit comfortably and lift your wrist at your heart level. <br> 3. Keep the center of cuff and your heart at the same level<br> 4. Keep still and quiet during measurement.<br> 5. Do not measure after physical exercise or a bath.<br> 6. Take Measurements at the same time every day<br><br>