Fetal Doppler Angelsounds 100s + battery + Audio Cable For Pc / In Standard 60601-1 / 2 year guarantee / Money back (Baby Care)
from 4 months and a half, we hear very well, the sound is very clear, the difficulty being to take his time to find the baby at this age is still small, little tip: Use the semi-recumbent, and put it under a navel, do not forget that the baby's heart