Product information:

 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. 6) Battery will not include, due to it can't be shipped, please note it!

  How to use:

 1. Before using it for the first time, make sure 2 batteries are in 2. Press the power button to power on, then adjust the volume 3. Lie flat with a cushion pillow, keep legs straight and relax 4. Attach the fetal probe to the abdomen to locate the position of the fetus and find out the best direction to the fetal heart 5. After hearing regular fetal heart sound, the FHR value will display on the screen in real time

  FAQ: 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.

  TIPS:

 1. Every time the fetal heart rate meter is used, clean and disinfect with a dry cloth or paper towel. 2. If you do not use the machine for a long time, it is recommended to take out the battery and store it well 3. This instrument is a fetal heart rate test tool, which can not replace the conventional fetal heart rate monitoring. If the fetal heart rate result is not credible, use other methods immediately, such as using a stethoscope for verification 4. It should be ensured that the environment in which the instrument is used is not subject to strong electromagnetic interference sources such as interference from wireless transamitters or mobile phones. 5. Suitable for short-term intermittent use 6.Battery will not include, due to it can't be shipped, please note it!