Reusable silicone noise-canceling earplugs for sleeping – Blue, 25-33 dB reduction, ergonomic & waterproof

🎧 General Description: Highly effective reusable silicone earplugs that block noise without compromising the clarity of essential sounds. Ideal for deep sleep, focused work, or swimming—thanks to their airtight seal and ergonomic comfort. Perfect for discerning adults seeking peace and quiet, hearing protection, and everyday convenience. 📐 Technical Specifications: Noise attenuation: 25 to 33 dB; Material: High-elasticity, deformation-resistant nano-silicone; Design: 360° ergonomic, perfect fit in the ear canal; Accessories included: 1 pair of earplugs + 2 replacement tips (sizes S and L); Storage: Compact and lightweight case, easily fits in a pocket or bag; Performance: Waterproof, washable, infinitely reusable. 🔧 Installation: No tools or adjustments required. Simply slide the tips into your ears—their anatomical shape ensures an immediate and secure fit. Sizes S and L allow for a personalized choice in seconds. 🎯 Use: Perfect for peaceful nights away from snoring or urban noise. Also ideal for working from home, air travel, or swimming: reliable seal and stable fit even when moving. Their lightness and flexibility guarantee comfortable, fatigue-free wear for extended periods. ℹ️ Other information: Designed for everyday, long-lasting use. The nano silicone retains its elasticity even after months of intensive use—no deformation, no loss of effectiveness. Washable with clean water, they remain hygienic and ready to use at any time.