Black Foam Sleeves

Included with new SE model earphones (SE210, SE310, SE420 and SE530) and also compatible with E3c, E4c, E5c and E500 models.

New black foam sleeves are washable and offer extended durability, so you can wear them longer. Compress the foam to create a comfortable fit and snug acoustic seal that holds the earphones firmly in place and blocks out ambient noise. The black foam sleeves come in three sizes (small, medium, large) and are reusable. Sold in packages of 5 pairs.