Professional wrist blood pressure monitor, full-screen LED digital display, HD backlight, irregular heartbeat detection

【How to Activate Silent Mode】Press and hold the SET button in standby mode to enter speaker flashing mode. Then press the MEM button to choose to activate or deactivate the voice function.

【Upgraded】A new generation of original ASP technology for more accurate measurements. Uses a 7.1 x 7.8 cm full-screen LED digital display and high-definition backlight for a clearer sight line (visible at night).

【One-Touch Operation】Automatic inflation, can be performed by one person. Simply press a button; 50 seconds provides clear and accurate data. Automatic standby/shutdown after 3 minutes.

【Voice Broadcast & HD Backlight】The large screen display allows for clear reading and voice broadcast functionality (English only). The high-definition backlighting also makes it suitable for the elderly and people with poor eyesight.