Littmann Electronic Stethoscopes Model 3200 by 3M.+

Features:

The 3M Littmann Electronic Stethoscope Model 3200 combines Ambient Noise Reduction technology and frictional noise dampening features with amplification, Bluetooth® technology, and an all-new user interface, for the next level of performance and ease of use.

Record and save up to twelve 30-second patient sound tracks.
Transmit sounds via Bluetooth technology (Bluetooth adaptor included - not compatible with Apple devices).
Listen remotely via 3M Littmann TeleSteth™ System (sold separately).
Eliminate 85% (on average) of ambient noise.
Amplify sounds up to 24x.

Singles.

Littmann Electronic Stethoscopes Model 3200 27 in L by 3M