Ear Plugs ER20 Series Standard Fit 3 Flange Ear Tips S Blue 1 Pair Noise Reduction Up To 20dB Reduction []Etymotic ER20-SMB-C

---------------------------------------------------------------------- Etymotic High-Fidelity Earplugs are earplugs that evenly attenuate low, mid, and high frequencies by up to 20dB to maintain speech and music clarity. Etymotic High-Fidelity Earplugs use resonators and acoustic resistors developed and designed based on years of development experience and accumulated data to reproduce natural response. Protects your hearing from all kinds of noisy environments such as live music venues, nightclubs, construction sites, motor sports, and inside airplanes, reducing the risk of damage. The ear tips are replaceable, so they can accommodate a variety of ear sizes and shapes, and can be used cleanly for a long time. [Features of the ER20 series] Long stem allows for smooth removal. Set contents: 1 pair of 3 flange ear tips S blue, neck cord, storage case Etymotic High-Fidelity Earplugs use resonators and acoustic resistors developed and designed based on years of development experience and accumulated data to reproduce natural response. Regular earplugs attenuate midrange and high frequencies, making conversations and music muffled. Etymotic High-Fidelity Earplugs equally attenuate low, mid, and high frequencies by up to 20dB to maintain speech and music clarity. Protects your hearing from all kinds of noisy environments such as live music venues, nightclubs, construction sites, motor sports, and inside airplanes, reducing the risk of damage. The ear tips are replaceable, so they can accommodate a variety of ear sizes and shapes, and can be used cleanly for a long time.