Features: 【Blood Pressure Monitor with Arm Barrel】 Adopts movable arm barrel design, more convenient to adjust up and down. The center of the arm barrel is at the same height as the heart, and the measurement is more accurate. 【One-Button Operation, Easy to Use】 Just put your arm into the arm barrel in proper way, then simply press the button, the measurement process will be automatic completed. Even the elderly can use it without any pressure. With large LED screen display, the measurement results are clearly at a glance and reading data is easy. 【Accurate Measurement & Voice Broadcast】 Adopts high precision chips to provide you with the most accurate measurement results. Supports English voice broadcast function, which is more friendly for the elderly to use. 【Heart Rate Detection】 One machine for multiple use. The blood pressure monitor is also sensitive enough to track heat rate at the same time when measuring the blood pressure. Helping Track your and your family health status