- Duppiie earplugs with linear noise reduction of up to 47 dB, ideal for sleeping, traveling, studying, or attending concerts - Triple sound elimination technology that blocks noise evenly across all frequencies - Laboratory certified with silence rating system and scientific backing - ShallowFit 3D in-ear design that eliminates discomfort and allows for prolonged use without pain - TwinGuard technology: double silicone barrier for protection against germs and debris - Nano-ventilated pores that reduce moisture and naturally prevent bad odors - Ultra-lightweight, weighing only 1g, barely noticeable in the ear - Washable and reusable to maintain daily hygiene - Includes 8 interchangeable ear tips in sizes XS to L, with single and double layer options - Premium case for safe storage and transport - Perfect for professionals and daily use in any environment: home, office, travel, or music events