Released by Crescendo Hearing Protection, the DM Music Ear Plugs allows user to control the volume level without losing the original sound. It also can be upgraded down the line by being combined with custom ear molds. The DM line offers four color-coded options, each with a different level of strength for protecting the ear against damage from high-decibel music. Options, all of which are universal fit and upgradable, include black (25dB), white (20dB), blue (15dB) and green (10dB).
