[AC adapter battery mode] This blood pressure monitor support both battery and adapter power supply. The output voltage is 6V DC.
[wide range of cuff]Integrated with hook-and-loop fasteners, fits standard and large adult arms from 22cm(8. 7 inches)-32cm(12. 6 inches). Intelligent inflation will reduce the uncomfortable feeling by incorrect inflation, and shorten the measurement time.
[2-user-mode] This blood pressure monitor automatically stores 2*90 sets measurements value, so that two family members can share it. The oldest record will be replaced by the latest measurement value when more than 90 sets each user.
[LARGE SCREEN DISPLAY] Large, bright backlight LCD screen shows all measurements clearly on the screen. Displayed measurements include: systolic pressure, diastolic pressure, pulse rate, date, time, and user.
This Blood Pressure Monitor offer a 100% money-back against manufacturing defects within 30 days and a full two-year from purchase day.