Track your health with ease using the JAVA Wellness Talking Blood Pressure Monitor. This fully automatic device speaks your results aloud and displays them clearly on a large LED screen, requiring no medical experience to operate. Simply press a button and let the monitor do the rest. It conveniently stores up to 199 readings for two users, allowing you to maintain an accurate record of your blood pressure and detect any irregular heartbeat. The upper-arm cuff is designed to fit arm circumferences of 22-42cm. Powered by 4x AAA batteries (included) and featuring an auto power-off function, this monitor is designed for user convenience. Dimensions: L14 x W11 x D6cm. Product Summary: JAVA Wellness Blood Pressure Monitor, Talking Monitor, LED Display, Upper-Arm Cuff, Health Tracking, Irregular Heartbeat Detection, 2-User Memory, Automatic Operation.