3M™ Littmann® Cardiology IV™ Stethoscope
3M™ Littmann® Stethoscopes
3M, Littmann, the L Littmann logo, L, Master Cardiology, Cardiology IV, Master Classic II, Classic III, and the shape of the stethoscope chestpiece are trademarks of 3M.
Bluetooth is a registered trademark of Bluetooth SIG.
© 3M 2020. All Rights Reserved.