• Perfect MatchCompatible with Sony WF-1000XM3 WF-1000XM4 WF-1000XM5 WF-C700N WF-C500 XBA, MDR WF WI series etc.
• Latest MaterialThis memory foam with Latest polyurethane foam, washable, the ear tips is specially designed for sony earbuds more softer and comfortable than other ordinary foam materials. especially in noise isolation and enhance the sound quality.
• Comfortable Anti-SlipReplacement earbuds tips 60s~90s slow rebound, very soft , anti-slip, provide 24 hours comfort, suitable for long wearing and exercise.
• Enhance Sound QualityAfter many tests and designs, memory foam tips offers superior audio experience enhanced bass and good seal block out external noise.
• The 1:1 design perfectly matches the original sony earbuds.