Model：MC-500
Description：Stainless chestpiece、Stainless steal binaural with inner spring binaural tubing assembly 、Two tubes are incorporated into a single-tube design that eliminates noise created from two tube rubbing together、Soft eartips assure maxlmum comfort and excellent,acoustical seal 、Non-chill rim and iaphragm assembly for patient comfort
Packaging：BOX
size：74*40*27cm