Introducing our Ultrasound Doppler Fetal Heart Rate Monitor - FD100! As a factory, we take pride in crafting high-quality products. This innovative monitor allows expectant parents to listen to their baby's heartbeat with ease. Its advanced ultrasound technology provides accurate and reliable readings in real-time, ensuring peace of mind. With its compact design and user-friendly interface, this monitor is perfect for home use. Experience the joy of bonding with your baby by bringing home our FD100 Fetal Heart Rate Monitor!