3M™ Littmann® Stethoscope Spare Parts Kit, Lightweight II S.E., Black, 40020 Usable everywhere even with limited

Usable everywhere even with limited space due to its slim design

VisiBlue™: Blue highlights incorporated into the mask key components assist patients with daily mask use

Nebulizes 3 cc within 10 minutes

2pcs AAA-size batteries with battery-low indicator

Comfortable Seating: Equipped with a soft

3M™ Littmann® Stethoscope Spare Parts Kit, Lightweight II S.E., Black, 40020 Usable everywhere even with limited3M Littmann Stethoscope Spare Parts Kit, Lightweight II S. E., Black, 40020 3M ID 70200788407 3M Littmann Stethoscope Spare Parts Kit for the Lightweight II S. E. stethoscope contains a black rim and tunable diaphragm and a non chill sleeve for chestpiece, in addition to two small (1 2 inch), black Snap Tight Soft Sealing Eartips. Tunable diaphragm technologya 3M inventionlets clinicians hear different frequency sounds by simply adjusting the pressure