Features

• Adjustable chrome-plated binaurals for a comfortable fit
• Complete with an eight-piece accessory kit
• Gasket-sealed system for improved acoustics
• Patented valve mechanism virtually eliminates acoustic leakage
• Chest piece key facilitates diaphragm replacement
• Convertible chest piece permits the use of five interchangeable chest piece fittings -- an adult and pediatric diaphragm, and three bells (1-1/4 inch, 1 inch, 3/4 inch)
• Weighs 6 oz
• Double-tube configuration in 22 inch length for improved acoustic separation
• Overall length 30 inches
• 5-year warranty