Premium ear tips designed for high-end wired earphones. The sound tube inner diameter is 4.4 mm. Includes one pair of ear tips. Features the newly developed "Double Wave Processing" structure that fully covers the nozzle, providing a stable and secure fit that prevents slipping from the ear. Made of medical-grade silicone compliant with ISO10993 safety standards. Comfortable for long-term use, reducing the chance of pain or irritation. Delivers delicate and rich sound reproduction with smooth and extended response from low to high frequencies. The unique 3D cushion structure by SpinFit enhances both sound quality and wearing comfort.

[How to Find My Compatible Ear Tip?]
If you are unsure whether your earphones are compatible with this product, you can check on SpinFit's official website.
Please visit their official page and try the "FIND YOUR PERFECT TIPS" search feature.
*Depending on your earphone model, it may not be listed on their official page.