New Multifunctional Type Double Head Stethoscope w

Quality bass head. Clear & Precise sound Equiped with 3 sizes of bell shaped head (S, M, L), and a double head as well as kinds of earplugs. Multifunctional stethoscope five different shift types can replace five kinds of stethoscope of different functions Size S Bell Shape Head - For infants' or fetus' cardiac examination and others. Works well on low, medium tone of heart sound and hum note precisely. Size M Bell Shape Head - For narrow zones like Rib and some other narrow parts. Works well o