Accurate & Reliable: Lotfancy blood pressure cuff wrist has got FDA approved and CE certified, each bp device is individually tested to ensure accuracy, providing you the most accurate blood pressure data. 2 Users & 120 memory: This blood pressure monitor supports 2 users' data storage, each user for 60 set of data memory with date & time stamp. Perfect to keep track of your fitness and compare trends over a period of time. Lightweight & Portable: Small and convenient, lightweight, one button design. Easy to operate by pressing the one key. No matter traveling or at home, monitoring at any time. Large LCD Display: Automatically displays the average of your last 3 readings recorded on large LCD screen. Easy-to-read screen indicates your blood pressure level, more convenient for the elderly and the visually impaired. Adjustable BP Cuff: Suitable for standard adult wrist from 13.5cm (5.3 inches) to 21.6 cm (8.5 inches). The cuff Integrated with hook-and-loop fasteners, it is ergonomically designed to provide precision and comfort during the measurement process. It is recommended for home use