▪ Delicate appearance, compact design and portable.
▪ Simple one-button operation, controlling power and volume as well.
▪ Double-channel audio socket design enables it to provide synchronous audio output signals, accessible for headphones or
▪ Audio signals can be transmitted to another recording device through attached recording cable .
▪ High sensitive ultrasound probe can detect movement sounds of fetal cardiovascular wall at the 16th week of gestation.
▪ Unique manufacturing technology is adopted to generate clear fetal heart sound by minimizing ultrasound noise.
▪ Ultrasonic frequency: 3.0MHZ
▪ Battery: 9V