• Versatile chestpiece design provides high acoustic sensitivity with both a tunable diaphragm and open bell
• Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece Non-chill rim and diaphragm provide patient comfort
• Soft-sealing eartips provide an excellent acoustic seal and comfortable fit Angled eartubes align with ear canals
• Headset is easily adjusted for individual fit and comfort Resilient next-generation latex-free tubing retains its shape and flexibility even after folding
• Made in the USA

Specifications

• Traditional bell combined with a tunable diaphragm that allows the user to conveniently alternate between low- and high-frequency sounds without turning over the chest piece
• Excellent acoustic seal and comfortable fit with patented 3M Littmann Snap Tight Soft-Sealing ear tips
• Comfortably angled, anatomically correct headset
• Patient-friendly, nonchill rim and diaphragm
• 12-222-020 features black coated chestpiece and binaurals
• 3-year limited warranty; UPC 707387582630, 707387575441, 707387446697, 707387582654, 707387582678, 707387523893, 707387575205
• Length: 28 inches