Digital Display Automatic Upper Arm Electronic Blood Pressure Monitor Heart Rate Tester with Voice Function and selling points:Large LCD screen, clear automatic digital reading, measurement results are clear at a glance, not afraid of being unclear;With voice broadcast function;Easily measure blood pressure with one button, no complicated buttons, no need to adjust, and you can measure it without understanding;Sensing technology can capture every subtle blood pressure fluctuation, automatically adjust the pressurized pressure, and shorten the measurement time;Specifications:Parameters:automatic digital voice function English version.measurement position: arm.Material:ABSPackage Includes:1 x Blood Pressure Monitor(not include batteries)Note:1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures.2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)Thanks for your support :)