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, 3.0MHz ultrasound frequency, smart noise reduction, easy to find baby's position and monitor baby's heartbeat clearly; 9 weeks testable, very suitable for new mommy pregnancy care.
With speaker and 3.5mm audio output jack, supports external sound or earphone dual modes monitoring, and the output volume can be adjusted ; with easily readable backlit wide screen, which supports digital or curve dual display ways.
Built-in 1000mAh lithium battery that can be recharged via the provided USB cable, long working time and quick charging, no need to change battery over and over again.