1. Two-user Mode: This blood pressure machine can not only track the blood pressure readings of two people but also store up to 99 sets of readings, you can easily track blood pressure changes 2. Large Display: Clearly display the current user"s Blood Pressure readings, allowing you to understand at a glance, and never confuse the readings again. 3. Adjustable Arm Cuff Design: The Arm Cuff Length is 8.7 inches to 15.7 inches, covering the arm circumference size of most people. This means that no matter what your arm size, our blood pressure machine will provide you with a comfortable fit and ensure you get accurate blood pressure measurements 4. Ease of use: User-friendly interface, the interface of the blood pressure machine is simple, intuitive, and easy to operate so that users can easily switch between different modes and view stored readings. In order to allow you to monitor blood pressure anytime and anywhere, our blood pressure monitor is light and portable, easy to carry, and can be used as you like, whether at home or on a trip. 5.Six Months Warranty: We are committed to providing the best quality products and user experience to help you and your family stay healthy and have a better life!