Features
- Lightweight combination diaphragm/bell chest piece for wide frequency response
- Proprietary diaphragm enhances acoustic response by 50% over traditional designs
- Non-chill bell ring and diaphragm rims
- Adjustable aluminum binaurals with PVC ear tips
- 21 inch PVC tubing
- Weighs 4 oz
- Overall length 32-1/4 inches
- 1-year warranty
