ONE BUTTON OPERATION – This blood pressure monitor is designed to be easy to use and fits arms up to 13” around. It features one-button operation. Simply place it on your arm and press the start button; it will automatically inflate. DIGITAL LCD DISPLAY – The digital LCD display is easy to read. It displays both blood pressure and pulse information simultaneously. It also compares results to standards set by the World Health Organization with a color-coded sidebar. TWO MEMORY GROUPS – The wrist monitor has two memory groups that allow multiple users to store up to 60 readings each. Results are stored with a date and time stamp for easy, long-term monitoring of blood pressure and pulse results. STORAGE BAG INCLUDED – This electronic device includes a zippered storage bag with handle. This keeps it secure and protects it from damage while not in use or during travel. The size of this cuff makes it ideal for tracking health at home and on the go. PRODUCT DETAILS – Case Dimensions: 5” L x 8.5” W x 3” H. Monitor Dimensions: 6.5” L x 4.5” W x 2.5” H. Air Hose Length: 28”. Fits Arms up to 13 Inches Around. Requires 4 AA Batteries (Not Included).