Digital stethoscope itanna;
sopọ si foonu alagbeka;
Nikan zinc alloy ori;
Gbigbasilẹ auscultation le wa ni ipamọ ati firanṣẹ si awọn akosemose fun ijumọsọrọ.
Bluetooth oni stethoscope;
Ara foonu alagbeka Android ti a ṣe apẹrẹ tuntun;
Gbigbe data alailowaya Bluetooth;
2pcs AAA batiri agbara;
Iṣẹ tiipa aifọwọyi;
Iwọn didun le jẹ + ati -.