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The blue version of the Doppler Labs DUBS Acoustic Filters are designed to attenuate loud noises by 12 dB such as from city traffic, concerts, construction sites, airplanes, or sporting events so you can protect your hearing while still preserving the tonal balance and clarity of the original sound.
They use dynamic attenuation - a proprietary combination of high and low pass filters to reduce volume while protecting your hearing from the most sensitive frequencies. The filters are constructed from high strength plastics, stainless steel, polymer foams, and silicone to create a product that can be used on a daily basis. They are designed to sit flush against the ear for a comfortable fit. A convenient carrying case is included.
In the Box
Doppler LabS DUBS Acoustic Filters (Blue)
Limited 1-Year Warranty
Table of Contents
High strength plastics Stainless steel Foams Silicone