SONIC Focus Earplugs (Silicone Type) with Case (Pink SP-8872-P / Black SP-8872-D)

Designed to help you find the perfect balance between silence and background noise, these earplugs are ideal for creating a focus zone.
Perfect for use in cafés, libraries, or study sessions, they help reduce distractions and boost concentration during exam preparation or intensive study.

These silicone earplugs come with three interchangeable earpiece sizes (S, M, L) to ensure a comfortable fit for different ear shapes.
A portable case is included, making it easy to carry around for use anywhere.

■Size
・Earplugs (main body): Approx. 15×24×13mm
・Earpiece S: Approx. Φ10.8mm
・Earpiece M: Approx. Φ12mm
・Earpiece L: Approx. Φ13mm
・Case: Approx. 46×30×20mm
・Package size: Approx. 170×90×22mm