Single Head Stethoscope Plug In for Doctors Nurses Nursing Students Teaching Biology Experiment

Feature: 1. CLEAR TRANSMISSION: Single head stethoscope bring clear sound transmission, no impurities to block sound transmission 2. PROPER HARDNESS AND GOOD ELASTICITY: The hardness of the ear hook shrapnel is between HR15N82.9 88.4, and the elasticity is suitable 3. STABLE WITHOUT FALL OFF: Each connection part is firm and reliable, and the listening effect is good, not easy to fall off 4. WIDE APPLICATION: This stethoscope is suitable for nurses, nursing students, for teaching and biology experiment, home use 5. WITH FLEXIBLE AND DURABLE TUBING:The tubing can effectively resists sweats, stains and oil. Black tubing lessens your concerns as well Specification: ​Item Type: Single Head StethoscopeMaterial: Rubber, steel. Package List: 1 x Flat Auscultation Head1 x Sound Guide Tube1 x Ear Hook