It's an ULTRASONIC microphone so we can hear the baby's heartbeat.
Meaning and definitions of ultrasonic, translation in Macedonian language for ultrasonic with similar and opposite words. Also find spoken pronunciation of ultrasonic in Macedonian and in English language.
What ultrasonic means in Macedonian, ultrasonic meaning in Macedonian, ultrasonic definition, examples and pronunciation of ultrasonic in Macedonian language.