■ Portable and convenient to operate

■ based on latest piezo sensor technology

■ Powerful electronics amplify the sound up to a maximum of 32 times

■ 16 steps programmable volume settings

■ Sound model: Heart, Lung, Heart and Lung

■ Frequency Response: 20Hz - 20,000Hz

■ Real-time record and display the heart rate and ECG

■ TFT color LCD display (65536 color): 160*128 pixels

■ Accommodates infant, pediatric, and adult patients

■ 4.2V Rechargeble Lithium battery


■ Automatic switch off after 3 minutes from last button activation