Upgraded version 3.0Mhz!!!

Product information

* The pocket fetal doppler detector is a hand-held obstetrical unit, which is applicable to clinic and home for daily self-check by pregnant women. * It contains components of an ultrasonic signal transmitter and receiver, an analog signal processing unit, FHR calculating unit, 2 screens optional, etc. * Calculating FHR with DSP techniques as used in the fetal heart monitor, ensure the FHR accuracy and reliability.

Advantages of fetal doppler:

1)3.0 Mhz Waterproof probe High sensitivity of the probe, 12~16weeks can hear fetal heartbeat . 2)LCD digital screen Light screen , the digital display is more clearer . 3) Two model shows Press the left button , switch two model shows . 4)No radiation After tested , Seldom no radiation . 5)Turn off automatically No operation automatically turn down within 60S.

Parameters of fetal doppler :

Probe frequency:3.0 MHz plusmn10% Error range:plusmn 2bpm Rate display range:30-240bpm Validity period:5 years Size:130mm (L)*100mm(W) *36mm(H) weight:250g Battery:2*AA ( battery without )


Q: When can use this pocket fetal doppler detector hear baby heartbeat ? A: Some Pregnant woman can heard baby hearbeat in 12weeks , most of Pregnant can heard in 16 weeks . Q: What is Normal fetal heart rate ? A: 120-160bpm / min . Q: How to find fetal heart ? A : Within 20 weeks , near the pubis in the midline of the abdomen. 21 weeks -30 weeks, near the left and right of the navel . Over 31 weeks, Above and the navel . Q: What fetal heartbeat sounds like ? A: It sounds like ldquo hong -hong ldquo just like a train voice.

About Working Time

Due to the different working time in each country, there will be a delay in communication, but messages will be replied within one workday. If you have any question about product, please feel free to contact us. We try to provide you the Best Customer Service.

About Feedback & Disputes

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback even if open the dispute, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of BabeVN (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://babevn.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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Write a Review
24 Sep 2021

The baby is very practical. I can hear Kukukuku's fetal heart rate since the 18th week. Later, when the fetus moves, I use less. Novice mothers must find a good position to distinguish whether it is the fetal heart sound or the sound of the uterine artery.

20 Sep 2021

The father of my child and I heard my baby's voice using the fetal heart rate monitor for the first time. They were very happy and excited. The data were quite accurate, similar to what I had tested in the hospital. Delivered to Chile within 12 days, very fast delivery, thanks to the store!

20 Sep 2021

I am very happy to be able to use this fetal heartbeat and hear my child's heartbeat! ! ! Looking forward to the arrival of the baby!

17 Sep 2021

I just received the product, the design is quite good, and now it is quite effective when I use this! It is still more sensible when using it, that is, it needs to be used with couplant at the beginning, and now the sound heard is still very clear!

13 Sep 2021

Perfect. My pregnant wife loved it !! She is 17 weeks old and it sounds perfectly, Very fast shipping !! It is not worth buying from Amazon for double the price, it is the same

3MHz Baby Heart Rate Detector Doppler Ultrasound Fetus Doppler Detector Household Portable Sonar For Pregnant Fetal Monitor

5 Reviews
US $63.20
US $126.40
10-30 days (Ship out within 7 days)
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