Forget you're even wearing them. Final, mastering sound, launches crowdfunding for 'YOKONE Yokone', ultra-small earplugs specialized for "comfort," on GREEN FUNDING!
Audio manufacturer final has launched a crowdfunding campaign for "YOKONE," ultra-small earplugs specifically designed for side sleepers.
📋 Article Processing Timeline
- 📰 Published: March 28, 2026 at 17:20
- 🔍 Collected: March 28, 2026 at 21:59 (4h 38m after Published)
- 🤖 AI Analyzed: April 15, 2026 at 09:13 (419h 14m after Collected)

Domestic audio manufacturer final Inc. (Representative: Mitsuru Hosoo, Headquarters: Kawasaki City, Kanagawa Prefecture) will start crowdfunding for the ultra-small earplugs "YOKONE Yokone", which achieve comfortable sound insulation with less feeling of blockage, on GREEN FUNDING today, March 27, 2026 (Friday) at 18:00.
As an audio brand, our company has designed and developed ear tips with the aim of "balanced sound insulation across all frequency bands" and "comfortable fit" for music playback. From these years of research and development, the "YOKONE Yokone" earplugs were born, based on the concept of "balanced sound insulation."
Sharp sounds that tend to cause stress are softened, and sound is insulated in a balanced manner from low to high frequencies.
This product adopts an ultra-small design that minimizes the part that touches the ear. By not blocking the deep part of the ear canal, it achieves comfortable sound insulation with less feeling of blockage. Unlike conventional earplugs that are inserted deep into the ear, it's more like covering the ear canal.
Furthermore, by using soft silicone, it achieves a structure that is less tiring even after long periods of use, and causes less burden even when sleeping on your side or turning over. We have achieved a fit that allows you to wear them naturally until morning.
A total of three types of "YOKONE Yokone" are available to suit different scenes and uses. The "Strong Sound Insulation Type" uses FUSION-G ear tips, the "Gentle Sound Insulation Type" uses TYPE E, and the "Soft Fit Type" uses TYPE P.
The ear tips are available in S/M/L sizes, and the full silicone shafts, which come in different lengths, are also available in S/M/L sizes, allowing you to choose the size that suits you from a total of 9 patterns.

<Strong Sound Insulation Type>
For scenes where you want to firmly suppress ambient noise, such as during remote work or while traveling.
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