Patented viscoelastic memory foam replacement earbud tips that improve comfort, block outside noise, and extend the life of your inear headphones. Key benefits noise isolation: The patented viscoelastic memory foam creates a tight seal to block ambient noise so you can focus on music, calls, or concentration without raising volume. Customized comfort: Ultrasoft memory foam conforms to the shape of your ear canal at body temperature for a secure, pressure fit that reduces discomfort during long listening sessions. Protects your earbuds: The foam reduces dust and debris entering the nozzle and helps preserve the original earbud components. Safe materials: Made from proprietary, nontoxic, odorless, hypoallergenic memory foam with no irritating chemicals or smells. Compatibility Fits many inear models from: AKG, Audio‑Technica, B&O Play, Beats, Denon, Jabra, Jaybird, LG, MEE Audio, Philips, RHA, Samsung, Sennheiser, Skullcandy, Sony, 1More and more. Product highlights Patented viscoelastic memory foam for reliable noise isolation Super soft, bodytemperatureconforming foam for a customized fit Reduces dust and extends headphone lifespan Nontoxic, odorless, and hypoallergenic material Designed as replacement foam tips for inear earbuds Typical use scenarios Commuting and travel: Reduce train, bus, and airplane noise so you can listen at lower volumes and arrive with less ear fatigue. Work and study: Block distracting background noise in open offices or at home to improve focus during calls or study sessions. Exercise and active use: A secure, sweattolerant fit that stays comfortable during workouts and outdoor runs. What to expect A softer, more isolating seal compared with standard silicone tips that conforms to the ear canal for longerwearing comfort and better passive noise reduction. Compatibility with the listed brands' inear models; designed as replacement foam tips for most inear earbuds. Simple upgrade for better comfort, clearer listening, and longer headphone life without introducing harmful chemicals or irritation.