Intllisense technology uses Omron's bio-sensing technology to intelligently predict the blood pressure measurement process, reduce the discomfort of over-pressurization and the error of secondary pressurization, so as to automatically pressurize to an appropriate level. The operation is simpler, the experience is more comfortable, and the measurement is more time-saving . FeaturesMovable boomArrhythmia detection functionMalfunction and posture prompt function90 times x 2 powerful memory functionsLast 3 times average display function Movable arm design, just put the arm into the arm, to ensure the correct measurement posture.Weight of this machine: about 1500g (without battery)Dimensions: length 230mm x width 228mm x height 217mmApplicable arm circumference: 17~32cmWith DC 6V plug, can be equipped with transformer (equipped with the machine)Use 4 2A batteries can be used 250 timesThe information about the product is provided by the supplier, this shop does not bear any responsibility for this