Ozocheck BP is a high-end, completely automated blood pressure monitor that uses batteries and a power adaptor (Included). It can also accurately measure your pulse rate. Our equipment, which has a CE certificate, provides precise results with no training. It comes with a portable carrying bag, an AC adaptor, four batteries, and an arm cuff. The screen is a big LCD that is easy to view with the naked eye. It contains a built-in indication for normal, high, and extremely high blood pressure. This product has over 5000 users in India, including both home consumers and medical experts