Memory Foam Tips for Sony WF-1000XM4 / WF-1000XM3, Anti-Slip Replacement Ear Tips for Sony True Wireless EarphonesFit in The Charging Case, Perfect Noise Cancellation, 3 Pairs (Medium, Black)

24H SUPERIOR COMFORTThe memory foam tips provide 24 hours of comfort and help relieve ear pain. They apply less pressure to the ears and are suitable for long periods of wear. ANTI-SLIP FOAMThese foam ear tips are comfortable to wear for many hours without slipping. They stay in place during exercise or work and are less likely to fall out when the correct size is selected. Check the size comparison before ordering. REAL MEMORY FOAMMade of real memory foam with a slow-rebound sponge rather than a hybrid material. The foam may look deformed after pressing and usually needs 2-3 minutes to fully rebound.

COMPATIBLE WITH WF-1000XM4 / WF-1000XM3These ear tips offer improved sweat resistance and durability. They have simple installation and fit Sony wf-1000xm4 perfectly. There is no need to remove the foam tips when placing your earbuds in the charging case. BETTER NOISE CANCELLINGThese memory foam tips create a good seal to improve audio quality and noise isolation, helping users focus on their audio