• Innovative acoustic system with extraordinary auscultation for all frequency ranges
• High-precision double chest-piece made of stainless steel.
• Bilateral special membrane for precise acoustics, Ø 44 mm and 32 mm (Ø 1.7 in and 1.3 in), with novel non-chill rims for improved comfort on the skin.
• Anatomically shaped binaural with internal multiple spring for adjusting the contact pressure.
• Extra-soft, replaceable and pivotable ear-tips for perfect sealing at the ear canal and enhanced wear comfort.
• Y-tube with separate sound-conducting pathways for the left and right ear with particularly good
  audio-transmission.
• Total length: 71 cm (28.0 in).
• Weight: 204 g (7.3 oz)
• Latex-free

The cardiophon 2.0 is supplied with two pairs of replacement ear-tips, a replacement membrane each and a name plate.