Large LCD display and voice for easy reading: The large LCD screen and digits make it easy to read measurements; A pleasant female voice will tell the measurement readings of high pressure, low pressure, and heartbeats; Suitable for the old use at home 180 memory readings for two users: This blood pressure monitor supports dual users and 90 memory storage each; Keep tracking your family's health and compare trends over a period of time Rechargeable wrist bp monitor: The wrist cuff is powered by USB charging, No worries about frequent battery replacement; It usually takes 2-3 hours to fully charged through the notebook, power bank, etc; The package includes a storage box and USB charging cable, convenient to carry out Reliable and durable measurements: Our Wrist Bp monitor has been tested verified countless times to ensure high-precision Easy to operate and fast reading: Our blood pressure monitor is extremely easy to use with one-button operation; You just need to wear it with palm-up and simply press the central button, your measurement readings will show in the LCD display within 1 minute