The CareTouch Blood Pressure Wrist Band Cuff with Case is a reliable and easy-to-use wrist monitor for tracking your blood pressure. It features an LCD display for clear readings, operates on batteries for convenience, and comes with a manufacturer warranty of 1 year. This FDA 510K compliant device also includes an automatic feature for hassle-free monitoring. The set includes a comfortable cuff for accurate readings, all in a sleek gray color. Perfect for maintaining your health and wellness at home. AAA battery operated.