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Portable Rechargeable Lightweight Pocket Handheld Digital Hearing Heartbeat on Doppler
Fetal Doppler applies ultrasonic doppler principle to obtain the movement information of fetal heart from abdomen of pregnant women, enlarge the signals, and output them from earphones so as to calculate the value of fetal heart rate.
Feel the fetal heart rate at any time Safety 0 radiation; The amazing experience of hearing their child's move, helps to encourage bonding early on in a pregnancy
