Edwinn Soft Foam Ear Plugs, NRR 33 dB - 50 Pair Upgraded Ear Plugs for Sleeping Noise Cancelling, Snoring, Studying, Travel, Work & Loud Noise, Great for Noise Reduction & Hearing Protection.

Key features

• High Noise Reduction Performance - Containing 3600 sound-absorbing particles, the ear plug absorbs noise from outside, and cancels 95% of them from the inner by creating a sound wave. With a high NRR of 33dB, EDWINN noise reduction ear plugs perform well in blocking out 95% of noises from our daily life and protect your hearing from harmful noise levels at loud events.
• Breathable & Safe - Each our earplug is made of micron-level non-toxic foam, of which Aperture less than 0.1 microns, assuring the ear to breathe freely. The breathability of 95% ensures protection from dust and debris, keeps itself clean and odorless, safe for prolonged wear. Won’t cause itching, pressure pain or irritation.
• Ultra Soft & Comfortable - EDWINN combines noise blocking with super soft foam. Made with high-grade temperature-sensitive Polyurethane, they nestle gently in your ear and become imperceptible to the eardrum, making a good seal according to temperature sense, ideal for all-night wear for sleeping.
• Stay in Place Firmly - After analyzing a large amount of data for ear canal, we optimized the loutline of the plug, adjusted the shape and size, make it easier to stay in ear canal firmly and comfortably. The ergonomically shaped foam earplugs are squishy enough to completely seal the ears, staying right in the ear canal firmly without popping out even when you having intense excercises.
• Brilliant for Side-sleepers - The ultra soft & textured material assures maximum comfort for side-sleeping. It's compressed really well so that they are easy to put in, and you don't feel like they are forcibly pushing against the ear canal once they have expanded. The tailess design reduce the feel of obstacle to the utmost extent for the ear. You won't even notice they are there when your ear is against the pillow.
• Multiple Uses - The plastic carrying case is handy for traveling. Whether you're at live events, riding your motorcycle or you just want to relax quietly, focus on studying, reduce ear pain during air travel, or numerous environments, EDWINN comfy, multi-purpose, noise reducing earplugs help you lower the noise level anytime you need it.