Features:

Pocket home-use fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week for pregnant woman at home;

Only 90g, the feature is designed according to Ergonomics, integrating the probe and mai unit;

LCD can display the FHR, and freeze current FHR data on LCD;

Built-in dry battery can work intermittent more than 4 hours;

Alarm function when FHR is out of the normal range or battery power is in shortage;

Collocated with earphone, and can hear the FHR clear and loud.