KBEAR KF02 Memory Foam Ear Tips with Antioxidant Nano Silicone Enhanced Noise and Comfortable Fit for Long Wear 12 2 Coating, Earbuds, Bass,

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[Anti-oxidation nano-coating and imported upgraded raw materials] KF02 earmuffs are made with an antioxidant nano-coating and imported upgraded raw materials. This prevents stickiness, protects the sponge, and extends the earmuffs' service life. Anti-oxidation nano-coated earmuffs are an innovative product that uses advanced nanotechnology to form a protective layer on the earmuffs' surface. Through a special process, the earmuffs' sponge and surface are covered with an ultra-thin nano-level antioxidant coating, providing multiple protective functions such as sweat resistance, stain resistance, and antibacterial properties while maintaining the original comfort and sound quality. Built-in Flexible Tube/Air Pressure Equalization & Sound Quality Optimization Design: KBEAR KF02 earpieces feature a built-in soft catheter, providing a stronger connection between the catheter and sponge. This effectively prevents sound leakage and external interference. This not only increases product durability but also improves the subtle sound quality stability. A major upgrade in soft duct technology focuses on optimizing sound frequency performance. The high frequencies in particular have been carefully tuned to suppress harsh burrs, making them softer and more delicate, brighter but not sharper, perfectly restoring the clarity of instruments' timbres and the brilliance of singers' high notes. At the same time, the midrange has been significantly improved, making vocals richer and more emotional. [Memory Foam & Slow Recovery Technology (Full Recovery)] KBEAR KF02 earphone pads are made with high-elasticity memory foam, which has excellent slow recovery properties, ensuring a comfortable fit. This memory foam has a unique low-elasticity characteristic. When you put the headphones in your ears, they slowly and precisely conform to the contours of your ears, as if they were custom-made for your ears. Compared to regular sponges, this provides a significantly improved fit, effectively reducing ear pressure and preventing pain or discomfort even with prolonged wear. The memory foam earmuffs have strong adhesive properties, firmly attaching to the earphones and effectively preventing them from falling off during use. However, special care must be taken when replacing the earmuffs. Excessive force or improper operation may tear the earmuffs, affecting normal use and appearance. Because they use imported A3 polyurethane foam, the rebound speed of the KF02 is slightly faster than that of the KF01 at the same pressure, providing a more agile fit adjustment experience. Ergonomic design for a perfect fit: The KF02's design conforms to the shape of the human ear canal, allowing it to adapt to various ear canal shapes for a better fit. The optimized ventilation hole design effectively reduces internal ear pressure, eliminating any sense of pressure or pain even after extended use. Another benefit of memory foam is that it expands to fit the shape of your ear canal, providing a better fit than silicone earmuffs. The secure fit makes them less likely to fall off, even during exercise. [Sound Isolation & Focused Music Experience] KBEAR KF02 memory foam earpieces block external noise more effectively than silicone eartips, improving music quality. Even for low-frequency noise, such as distant construction roars or low-frequency vibrations from a subway train, the unique structural design reflects and attenuates noise multiple times as it comes into contact with the material's surface, significantly reducing the intensity of the noise transmitted to the ear. While silicone earmuffs also provide a certain level of sound isolation, due to material limitations, they cannot provide as comprehensive and deep a coverage of high- and low-frequency noise in complex noisy environments as our products. [18-Month Product Warranty x Excellent Reliability!] When you purchase from H HIFIHEAR-JP, you receive an 18-month product warranty (repair service available). Our factory is committed to providing high-quality products and excellent after-sales service. We conduct rigorous quality inspections on every link to ensure each earphone meets our high standards. In addition to quality inspections, we also offer a comprehensive after-sales warranty. If you have any questions or comments about the manufacturer or product after your purchase, please feel free to contact us. ➡ "Customer Service" → "Order History" → "Seller" → "Ask a Question" Product Specifications Brand: KBEAR Model: KF02 Color: Black Size: S/M/L Material: A3 Polyurethane Foam