The SONICFOAM Difference
The key to effective isolation and superior sound is a memory foam bud which expands slow enough so that it can be inserted in the ear before it expands back to normal size to allow it to create a perfect seal. Experience sound like never before with Sonicfoam memory foam earbud tips.
Keep your headphones in while you run. The heat activated memory foam fits to your ear canal in a way that creates a more secure fit.
Hear what you want. Block out the rest. Isolating ambient noise means you hear more of what you want.
Be amazed at how good your headphones actually are. You will hear more. The sound will be richer, deeper and more immersive.
Achieve higher levels of focus while you work or study by isolating yourself from the surrounding noise. Be productive anywhere.
 SF0 |  SF1 |  SF2 |  SF3 |  SFAIR |  BUDS3 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — no data |
| SF Model Fits on | Headphones with 6.6 - 7.2 mm speaker diameter | Headphones with 5.8 - 6.5 mm speaker diameter | Headphones with 4.4 - 5.7 mm speaker diameter | Headphones with 3.3 - 4.3 mm speaker diameter | Gen1, Gen 2 | Buds3 Pro |
| SF In-Ear Size | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large |
| Available in S/M/L Tester Pack | No | No | No | No | Yes | Yes |
| Available Color | Black | Black | Black | Black | Black | Black |
| Compatible with headphones & Charging Case? | See Compatibility List | See Compatibility List | See Compatibility List | See Compatibility List | Gen1, Gen 2 | Buds3 pro |
The SONICFOAM Difference
The key to effective isolation and superior sound is a memory foam bud which expands slow enough so that it can be inserted in the ear before it expands back to normal size to allow it to create a perfect seal. Experience sound like never before with Sonicfoam memory foam earbud tips.
Keep your headphones in while you run. The heat activated memory foam fits to your ear canal in a way that creates a more secure fit.
Hear what you want. Block out the rest. Isolating ambient noise means you hear more of what you want.
Be amazed at how good your headphones actually are. You will hear more. The sound will be richer, deeper and more immersive.
Achieve higher levels of focus while you work or study by isolating yourself from the surrounding noise. Be productive anywhere.
SF0 | SF1 | SF2 | SF3 | SFAIR | BUDS3 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — no data |
| SF Model Fits on | Headphones with 6.6 - 7.2 mm speaker diameter | Headphones with 5.8 - 6.5 mm speaker diameter | Headphones with 4.4 - 5.7 mm speaker diameter | Headphones with 3.3 - 4.3 mm speaker diameter | Gen1, Gen 2 | Buds3 Pro |
| SF In-Ear Size | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large | Small | Medium | Large |
| Available in S/M/L Tester Pack | No | No | No | No | Yes | Yes |
| Available Color | Black | Black | Black | Black | Black | Black |
| Compatible with headphones & Charging Case? | See Compatibility List | See Compatibility List | See Compatibility List | See Compatibility List | Gen1, Gen 2 | Buds3 pro |