KZ | Original KZ-FT01 Memory Foam Eartips Noise Isolation & Soft Comfort Ear Tips S/M/L Sizes T400 Ear Pads for Most In Ear Earphone

Product Overview：KZ-FT01 Memory Foam Eartips are engineered for superior comfort and noise isolation. Crafted from imported high-quality slow-rebound memory foam, these ear tips conform to your ear canal with body heat, delivering a custom-like fit. Featuring medical-grade antibacterial coating, they offer enhanced hygiene while reducing sibilance and harsh treble for a smoother listening experience. Available in Small, Medium, and Large sizes, they are compatible with most in-ear earphones with nozzle diameters of 4.8-6.4mm.Key Features：1：Noise Isolation & Comfort: Slow-rebound foam expands with body heat for a stable, secure fit and superior noise isolation.2：Acoustic Optimization: Reduces mid-high and high-frequency resonance, minimizing harsh treble spikes for natural sound.3：Medical-grade Antibacterial Coating: Protects against bacterial contamination for long-lasting hygiene.4：Memory Rebound: Recovers shape naturally in 3-5 minutes after deformation, maintaining original performance.5：Universal Compatibility: Fits most in-ear earphones with 4.8-6.4mm nozzle diameters (S:11mm, M:12mm, L:14mm).6：Hygiene Reminder: Replace eartips at least once a month for personal hygiene.Usage & Care：Press the eartip to compress, insert into the earphone nozzle, and wait for it to rebound and fit tightly. For hygiene, replace monthly. Avoid exposure to high temperatures to extend service life.