ACOUSDEA 耳舒適耳塞隨行盒套裝 - 藍色

• Up to 40dBSPL noise reduction
• Different from foam earplugs, no pain / sultry
• East to mold & wear
• The compound meets USP Class IV standard, aim to keep out allergic factor
• Waterproof and can be used when swim / shower

*Photo for reference only.