5 pairs of rubber ear tips for CORE & DUO Digital Stethoscopes (two small and three large).

Chestpiece for CORE Digital Stethoscope.

Stethoscope tubing and ear tips for CORE Digital Stethoscope.

Tubing Adapters for CORE Digital Attachment - 1st gen.

Earpieces for DUO ECG + Digital Stethoscope.

Wireless charging kit for DUO ECG + Digital Stethoscope.

Micro-USB charging cable for CORE Digital Stethoscope & Attachment.

CORE 2 Tubing Connectors + Barbs (Pediatric and Standard) Kit (two bags in kit: one pediatric barb + connector and one standard barb + connector)