Stethoscope elektrọnik dijitalụ;
jikọọ na ekwentị mkpanaaka;
Single zinc alloy isi;
Enwere ike ịchekwa ndekọ auscultation ma zigara ndị ọkachamara maka ndụmọdụ.
stethoscope dijitalụ Bluetooth;
Ụdị ekwentị mkpanaaka nke bluetooth android ọhụrụ emebere;
nnyefe data ikuku Bluetooth;
2pcs batrị AAA kwadoro;
Ọrụ nkwụsị na-akpaghị aka;
Olu nwere ike ịbụ + na -.