WF100 Ultrasonic Doppler Fetal
Features:
Compact and portable design.
Buit-in speaker and interface of earphone.
Large display, a better view.
Accurate FHR detection with high-fidelity sound.
Average and the real time FHR value.
With Bluetooth and smart APP.
Full charge for 6-hour contunual use.
( The device is suitable for use after 14th week of pregnancy)