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Dr Trust (USA) Baby Heart Rate Detection Monitoring Machine Portable with in-Built Speaker Ultrasonic Fetal Doppler-1203 Blue : Amazon.in: Health & Personal Care
Control D Fetal Doppler | Fetal Heart Rate Monitor for Home and Clinic with Headphone Jack with Built-in Speaker (White & Pink) : Amazon.in: Health & Personal Care
Control D Fetal Doppler Fetal Heart Rate Monitor for Home and Clinic with USB Charging, Headphone Jack with Built-in Speaker (White & Blue) : Amazon.in: Health & Personal Care