• Comfortable and soft, fully fitting the ear canal: The thick sponge with moderate density not only increases low frequencies, but also retains more details, perfectly fitting the contour of the ear canal, like personalized earplugs, which can effectively improve the comfort of wearing
• Soft and Comfortable: Will not produce any pressure, no painful for long time wear. Slow rebound earphone, improve the comfortability when wear. Soft and fitting your ear, long time to wear without swelling
• Better Sound: Foam earbud tips will take listening to the next level with deeper bass and richer sound. Hear more of what you want. Clear, crisp sound for a more immersive experience
• Comfortable: Reduce ear fatigue with our earbud foam replacement tips. Enjoy maximum comfort that's perfect for all day wear. Developed for prolonged periods of listening.
• Isolation: Memory foam earbuds tips create a perfect seal in the ear blocking out ambient noise. Our unique foam formula makes our tips expand at the perfect rate
• Application: This ear cotton is suitable for sound duct holes with a diameter of 4.5-5 mm (too thin a duct cannot fit)

Specifications:

• Material: polyurethane foam
• Quantity: 3 pairs
• Size: 13mm large/12mm medium/11mm small