Baby Pregnant Accessories Portable Fetal Heart Portable And Easy To Use At Home LZ 7<br><br>Features:<br><br>This product is a handheld, battery powered audio device designed specifically for home use.<br><br>Its purpose is to detect and display fetal heart rate.<br><br>This device is suitable for use at or after 12 weeks of pregnancy.<br><br>It has a , a probe and a of gel<br><br>signals are continuously emitted at a frequency of 3.0MHz.<br><br>Product Description:<br><br>Baby Pregnant Accessories Portable Fetal Heart Portable And Easy To Use At Home LZ 7<br><br>Material: ABS<br><br>Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!)<br><br>Package weight: 200g<br><br>Package size: 18x11x4cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)<br><br>