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How They Work


Decibullz® Custom Earphones and Earphone Adapters are easily and quickly molded by you to the unique shape of your ears. Once molded Decibullz® will comfortably stay in your ears during all your favorite activities. Decibullz® can be remolded so if you don't get it the perfect fit the first time you can keep molding until you get the exact fit you are looking for.

Our unique molding material stays pliable at slightly above room temperature so it can be placed into the ear and molded safely. 










Click here to View or Download The Decibullz User Manual