Easy and Fast Reading: Easy to read with a large LCD display, you can get readings within 45 seconds. Dual users: Support 2 users and 99 measurements each, allow you to keep track healthy status of your family. Accurate & Well-made: Each blood pressure cuff wrist has been tested and verified to ensure accurate measurements professionally; high-quality materials provide strength and durability of the blood-pressure monitor. High Blood Pressure Alerter: If your blood pressure is beyond normal level, the warning symbols will appear. Package Include: Wrist Blood Pressure Monitor* 1, Instruction Manual* 1, Carrying Case* 1, AAA batteries* 2. Tips: Please take a measurement at the same time each day so that the data can be compared in a valuable way.