Voice Broadcast -- The blood pressure monitor will tell you the readings result after measurements. Suitable for the seniors and people with poor vision. The voice function can be turned off if you don't need it. Well-made -- Each blood pressure cuff wrist has been tested and verified to ensure measurements professionally; high-quality materials provide strength and durability of the blood-pressure monitor. Dual-user Mode + 99 Reading Memory -- This blood pressure monitor supports 2 users data storage, each user for 99 set of data memory with date & time stamp. Perfect to keep track of your fitness and compare trends over a period of time. Irregular Heartbeat Detector -- Updated irregular heartbeat detector detects and alerts you of irregular heartbeats during measurement and gives a warning signal on screen timely. Package Include -- Wrist Blood Pressure Monitor* 1,Instruction Manual* 1, Carrying Case* 1 EAJ Tips: Please take a measurement at the same time each day so that the data can be compared in a valuable way.