Protect your ears without affecting the sound quality! These earplugs reduce the level of harmful frequencies in music without affecting it's clarity! Engineered as a professional ear protection system. This is a low-cost, but highly effective, method of protecting your hearing whilst gigging or clubbing. By sitting very discretely in your ears, they maintain a clean and clear sound with no muffling or distortion, and they allow for unhindered headphone use too. This complete set includes a pair of earplugs, three different filter sets with different attenuation rates, an insertion tube and a carry case. The choice of three filters allows for personal preference; but the colour-coded design gives a good indication and suggested purposes.