Eva belle POP Earplugs Color:Blue but they will preserve the

but they will preserve the quality of the music and make the volume within a safer listening level

They have a noise reduction rate (NRR) of 20 dB

effectively bringing down the overall volume

If your ears hurt

extremely suitable for small or large ear canals

Eva belle POP Earplugs Color:Blue but they will preserve theNoise reduction Eva belle POP earplugs are high fidelity noise reduction that filter high frequency volume, make sure you still hear everything but the sound becomes softer and gentle. They have a noise reduction rate (NRR) of 20 dB, effectively bringing down the overall volume. Unique acoustic design The good thing about the acoustic filter design, can remove the muffling and tinnitus, without decreasing the noise reduction. Stylish and Durable Four