
Portable Home Use Fetal Doppler Baby Heartbeat Monitor Pocket Fetal Heart Rate Detector for Pregnant Women. Large LCD Display: Features a 4.8-inch LCD screen with soft backlight and extra-large fonts for easy reading. Dual-User Memory: Stores 99 sets of records for 2 users respectively with dual-user mode switchable. Long Battery Life: Built-in large-capacity lithium battery supports over 200 measurements on a full charge. Smart Reminders: Includes cuff wearing, improper operation, and irregular heartbeat reminders. Voice Broadcast: Equipped with professional voice announcement function for user-friendly operation. OEM/ODM Support: Offers customized support including OEM and ODM services based on client requirements. High Precision: Adopts high-precision pressure sensors and professional blood pressure algorithms. Oscillometric Method: Measures resting human blood pressure accurately via the oscillometric measurement method.