Luckvan Memory Foam Ear Tips for Sony WF-C700N/LinkBuds S/WF-C500 Earbuds Tips WF-1000XM4/WF-1000XM5 Replacement Tips Sony Earbuds Charging Case 3 Pairs LMS Black

Fit sony WF-C700N, WF-C500, LinkBuds S, WF-1000XM4, WF-1000XM5 more, compatible with sony WF WI XBA MDR in-ear series. This memory foam with Latest polyurethane foam, safe and non-toxic, replacement ear tips for sony , more softer and comfortable than other ordinary foam materials. The sony foam tips 60s~90s slow rebound, very soft, anti-slip, no pain feel fit long wearing and exercise. After many tests and designs to sony earbuds, noise isolation and enhance the sound quality, memory foam tips offers superior audio experience enhanced bass and good seal block out external noise. 1:1 design, matching holes and slots, don't need to disassemble put in earphone charging case.