Automatic Digital Wrist Blood Pressure Monitor Sphygmomanometer

Features: 1. Easy button control and large display allow for smart operation and clear viewing experience, user friendly design can be suitable for most people, even the senior users can operate it effortlessly by themselves, no need the guidance of others. 2. Built-in premium chip can deliver precise measurement and smart voice prompt, allows you to start taking your blood pressure at home with accuracy. 3. Adjustable arm cuff band can fit arm circumferences of 22-32cm(8.7-12.6inch), widely compatible and applicable to family users. 4. Memory function can record 99sets of measuring records per user mode to help remind the daily measurement results and 2 user modes can fully meet the demands for your parents at the same time. 5. Support two way power supply, you can choose 4*AAA batteries(batteries are not included) or connect the USB cabledirectly for continuous use, energy saving and free you from the operation hassle. 6. IHB heart rate test can detect arrhythmia when taking