versatile design that includes two tubes infused in to one to enable determination of even the lowest and highest frequencies. It also has a patented snap tight feature and ear tips made of soft material to assure a comfy fit. Made of superior material that offers perfect readings.It includes an innovative tunable diaphragm that enables use on Paedetric purposes. Features and Benefits Neat assembly of diaphragm and non chill rim. Enhanced permanent headset assembly. Soft sealed comfortable ear tips.
