Great sounds with less background noise.
3 modes available: Average, Manual counting, & Real-time.
Cell-phone size fetal Doppler with built-in speaker & transducer.
Large LCD for fetal heart rate.
2 AA alkaline batteries
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.