A Jumper JPD-100S6+ or JPD-100A+ fetal doppler. It is a handheld ultrasound device used to detect a fetal heartbeat for prenatal care.
It uses a 3.0 MHz ultrasound frequency.
It features a built-in speaker and LCD display for real-time heart rate monitoring.
It has multiple measurement modes, including real-time, average, and manual.
The device is compact and portable for convenient home use.
Disclaimer: This device is for informational purposes and should not replace professional medical advice or prenatal care. Consult a healthcare professional for any health concerns.