SONICFOAM SF3 Medium Black ear tip close-up for secure fit and comfort.
SONICFOAM SF3 Medium Black ear tip in-use image for daily listening comfort.
SONICFOAM SF3 Medium Black ear tips demonstrate memory foam seal.
SONICFOAM SF3 Medium Black travel-ready ear tips with compact packaging.
SONICFOAM SF3 Medium Black ear tips dimensions: width 12mm and height 10mm.

SONICFOAM

SONICFOAM SF3 Medium Black Memory Foam Earbud Tips – 20 Pack / 10 Pairs

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$22.17

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

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Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Discover a refined listening experience with SONICFOAM SF3

Upgrade your earbuds with SF3 Medium Black memory foam tips. Designed for speakers measuring 3.3–4.3 mm, this 20‑tip set (10 pairs) combines soft cushioning with a secure seal, helping you focus on your music, podcasts, or calls without distraction.

Why SF3 tips stand out

  • Memory foam that expands at the right rate for a snug, personalized fit.
  • Soft, comfortable feel that remains stable during daily activities.
  • Three available sizes ensure a balanced balance between seal and comfort.

Key specifications at a glance

  • Fits Earbud Speaker Diameter: 3.3–4.3 mm
  • Sizes: Small, Medium, Large
  • Eartip Dimensions (approx.): S 11 mm wide, M 12 mm wide, L 13 mm wide; height 10 mm for all sizes
  • Includes: 20 tips total (10 pairs)

Real‑world use cases

  • Daily commutes and travel where a secure seal helps minimize outside noise.
  • Desk work or study sessions with long listening comfort.
  • Workout routines where a soft, reliable fit stays in place.

Care and longevity

  • Memory foam is a degradable material; each pair should last up to 4 weeks under typical use.
  • Keep tips clean and dry; replace when you notice loss of shape or fit.

With SONICFOAM SF3, you get a thoughtful blend of comfort and fit that complements your listening habits without promising guarantees—only possibilities for a steadier, more immersive sound experience.

FAQ

Q: What sizes are included in the SONICFOAM SF3 Medium Black set?

A: Available in Small, Medium, and Large; M width is 12mm and height is 10mm.

Q: How many ear tips are included in the package?

A: 20 tips total, forming 10 pairs for versatile use.

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