Stemoscope PRO, Professional digital electronic Bluetooth stethoscope – FDA cleared
Amazon.com: PrimaCare DS-9290-BK Adult Size 22" Stethoscope for Diagnostics and Screening Instrument, Lightweight and Aluminum Double Head Flexible Stethoscope, Black : Industrial & Scientific
Littmann Cardiology IV 6165 stethoscope with name engraving and carrying case options