Shure EABKF1 Black Foam Sleeves (5 Pair) - Discontinued final sale 6" / 40 mm Electrodynamic

6" / 40 mm Electrodynamic Mylar titanium Frequency Range 15 Hz to 22 kHz Bluetooth Version 4

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Shure EABKF1 Black Foam Sleeves (5 Pair) - Discontinued final sale 6" / 40 mm ElectrodynamicNew black foam sleeves are tapered, washable, and offer extended durability allowing for longer wear. Gently compress the foam to create a comfortable fit and snug acoustic seal that holds the earphones firmly in place while blocking out ambient noise. Available in three sizes (small, medium, large) and sold in packages of 5 pairs. Medium size black foams are equivalent in fit to the yellow foam sleeves. Included with new SE Model Earphones and also