A handheld ultrasound monitor for detecting the fetal heartbeat. With this household doppler fetal monitor, you can listen to the heartbeat sound of your baby anytime.
Made of durable and hygienic ABS material, no radiation and safe to use; 3 control buttons design, easy to operate; compact and lightweight, you can put it in your handbag and carry around.
Adopts highly sensitive and accurate probe, 2.0MHz ultrasound frequency, easy to find baby's position and monitor baby's heartbeat clearly; 12 weeks testable, very suitable for new mommy pregnancy care.
Built-in speaker and 3.5mm audio output jack, supports external sound or earphone dual modes monitoring, and the output volume can be adjusted easily by rotating the gear on the left side.
With large LCD screen for displaying digital results, and 3 working modes are available: Mode 1-- real-time heart rate display mode; Mode 2-- average heart rate display mode; Mode 3-- manual counting mode.