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