Replacement Earbuds Tips are compatible with JBL Tune 230NC TWS, T230NC earphones. Replacement eartips use sound isolating design, reduces ambient noise for high-intensity listening. Dustproof fine mesh, soft, safe and non-toxic, no peculiar smell. Made of soft silicone materials, comfortable and long last time. Good sealing, enhanced bass and more noise reduction. 3 Types different size is designed to keep your earphone stay in your ears. You will no longer be annoyed with the earbuds sliding out. Pakage includes 3/6 pairs ear tips, 1/2 pair small size, 1/2 pair medium size, 1/2 pair large size, enough to meet your need. Colour Black Material Silicone Aperture 4mm Type Ear Tips Brand Unbranded/Generic MPN TJ4894927300796 .
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