Baby Heart Monitor Device LCD Screen Fetal Doppler for Observing Babys Heartbeat During Pregnancy Healthcare Pregnancy Women doppler baby heartbeat

Hi~👋👋Dear customers, welcome to my Store!🏘All products are ready stocks, shipment within 24 hours.🍊Best quality products are waiting for you.🛰After you receive items, if any problems, please contact us at first time.🍎 We will do our best to solve the problems for you.😘If you like our products, please give us Five-Star praise with good pictures and videos.🌈Thank you for your support, enjoy your shopping!!!💖💖100% Brand New, High Quality!💖💖✅Specification:【Battery type】: 2* AA batteries(not include)【Suitable Range】: 9 week above【Material】: ABS Plastic【Display】: 45mm×20mm【Ultrasonic frequency】: 3.0MHz【Rated voltage】: DC3v【Waterproof grade】: IP5 dustproof and waterproof grade【Fetal heart rate range】: 50BPM-230BPM【Whole weight】: about 171g (without battery)【Size】: 13.5CM * 10CM/ * 3CM【Probe Size】: 3.2x10.4cm/1.3"x4.1"【Probe cable】: 1.5m/59"【Fetal heart rate measurement accuracy】: +2BPM (measurement error is less than 2)💓Package included:1 x Fetal Doppler💓How to use:1. Before using it for the first time, make sure 2 batteries are in2. Press the power button to power on, then adjust the volume3. Lie flat with a cushion pillow, keep legs straight and relax4. Apply the gel to the abdomen5. Attach the fetal probe to the abdomen to locate the position of the fetus and find out the best direction to the fetal heart6. After hearing regular fetal heart sound, the FHR value will display on the screen in real time