Detail: Quick Detail: 1. Operating mode: Continuous Doppler 2. Frequency: 3.0 + 5% MHz 3. 3.5mm Earphone Jack 4. Sensitive: The Angeltalk Fetal Doppler will enable you to hear the fetal....
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Detail: Ultrasonic Pocket Pregnancy Fetal Doppler Heartbeat for Baby Sound Quick Detail: 1. Standard 9V Battery Power Source 2. Hearbeats can be Listened to or Recorded via 3.5mm Audio....
Detail: LCD Digital Display Ultrasound Fetal Doppler Home Baby Heartbeat Monitor Quick Detail: # # Split-type design: Separate design between host and probe # Built-in speaker # One....