Innovative lightweight chestpiece with pressure sensitive diaphragms provide a dynamic sound range. Stainless steel stem improves sound conductivity and transmits sound with less noise. Unique screw-on bell assembly (to hear low frequency sounds). Extra thick-walled PVC tubing helps shield the sounds as they travel to the ear while blocking out ambient noise. Internal binaural spring with sound conductor.
Materials:Anodized aluminum chestpiece, Stainless steel binaural, Extra thick-walled PVC tubing, Soft silicone eartips Accessories Included:Two sizes of eartips, Two replacement diaphragms, ID Tag Overall Length:Appx. 31" Weight:Appx. 4.9 oz
Warranty:Lifetime with Free Lifetime Replacement Parts