Combination Adult Size Chestpiece Precisely Machined To Exacting Tolerances From Surgical Stainless Steel For Outstanding Performance And Rugged Durability * Extra Large Bell (13/8 Diameter) For Unsurpassed Low Frequency Response * Ultra-sensitive Diaphragm (17/8 Diameter) For Greater Amplification And Crisper High Frequency Response * Color Coordinated Non-chill Bell And Diaphragm Retaining Rim For Patient Comfort * Stainless Steel Binaurals With Double Leaf Internal Spring Fixed At 15 Angle For Greater Comfort * Reinforcing Yoke Molded Into Flexible 22 Pvc Y Tubing * Adsoft Deluxe Pvc Eartips (in Small And Large) For The Ultimate In Wearing Comfort And Acoustic Seal * Spare Diaphragm Included * Scope Id Tag Included * Weighs 6.5 Oz. * Overall Length 31 * Lifetime Warranty *
