1 of 2 people found the following review helpful
This review is from: New Angelsounds Baby Fetal Doppler Angel Sound Heart Monitor Detector With FREE CDs + GEL + RECORDING CABLE + BATTERY + NOTE CARD (Baby Product)
This worked fine, with a faint heart beat from week 13-16. Then the sound decreased making it hard to hear anything, and the on and off switch broke, now unusable. Ok for a quick fix!