Home Use: This automatic blood pressure monitor offers one-button measurement, making it easy to use, so parents can easily measure their blood pressure at home. Heart Rate Measurement: The blood pressure monitor can also measure heart rate, making it a multifunctional, convenient, and practical device. Intelligent Pressurization: The blood pressure monitor can intelligently assess arm thickness and adjust and pressurize with one button. Accurate and Stable: Built with an excellent chip, using industry-mature measurement technology solutions, the measurement is accurate with high stability. Large Screen: Designed with a large LCD screen, the function and result display are intuitive and simple, and the large font is specially designed for middle-aged and elderly people, making it convenient for them to read. Item Type: Blood Pressure Monitor Material: ABS Battery: 4 x AAA (not included) Color: Gray and Black Language: English Size: Approx. 9.8x13x5.7cm/3.9x5.1x2.2in Includes: 1 x Blood Pressure Monitor