Duppiie Pro Ear Plugs for Sleep 47dB SoundTarget CertifiedAcoustic Engineered with Cloud Like ComfortTriple Layer Noise IsolationDurable 8 Size Fit Sleep/Office/Travel (Black, Medium)

【Lab-Engineered 47dB Noise Reduction】Developed in the DUP Acoustic Engineering Lab with proprietary SoundTarget technology, Duppiie earplugs analyse and cancel noise 49,400 times per second. Achieve laboratory-grade silence in loud environments. 【Ergonomic Zero-Pressure Design】Contoured using biometric data from European ear profiles. Features a flexible ring-shaped structure for a secure, custom fit. Ideal for side sleepers, stays in place even with movement throughout the night. 【Triple-Layer Hybrid Sound Isolation Core】Combining a soft memory foam inner layer, adaptive Air-Fit membrane, and nano-coated silicone exterior. Delivers superior noise blocking without the hardness of conventional earplugs. 【Upgraded Liquid Silicone + Sleek Capsule Case】Crafted from premium, skin-friendly and breathable liquid silicone. Resistant to moisture and earwax. Includes a discreet, portable capsule carrying case to keep your ear plugs clean and protected on the go. 【Dual-Layer & Single-Layer Interchangeable Tips】Includes 8 pairs of tips in multi-sizes (XS–L). Match your ear shape and environment—whether for total sleep silence, focused work, travel, or urban commuting.