The heart of the child was found almost immediately, it was heard clearly, a good thing. Came in a couple of days

Super I recommend delivery followed arrived in recommended works the sound is very great I love I recommend

It seems to work! My wife is happy! Delivered to Moscow quickly! In the kit there are no batteries!

Everything is cool, delivered quickly, for such not quiet pregnant women perfectly fit, I recommend

The courier brought the parcel home, everything is whole, but there are no batteries included