Replacement earpieces offer optimal hearing protection with unique sound quality.

ISOtunes TRILOGY replacement foam earpieces provide triple benefits for optimal hearing protection:

• Super soft visco foam for superior comfort.
• Superior attenuation, made from the best materials to reduce outdoor noise.
• Superior sound quality with durable core material that does not distort sound or music quality.

Choose from Extra Small (white core), Small (green core), Medium (black core), and Large (blue core). Five pairs are supplied with all orders. Inspect the earplugs for deterioration or deformation before each use, as the integrity of the earplugs is critical to proper hearing protection.

It is recommended to replace the earplugs approximately every three months, depending on usage. Additionally, ensure the earplugs are installed, adjusted, and maintained according to the manufacturer's instructions provided in the manual. The earplugs should be securely attached to the ISOtunes product and worn properly in noisy environments.

Maintenance: Clean the earplugs by gently wiping them with a clean, damp cloth using water only. Do not clean the tips with alcohol-based solutions. Allow tips to dry completely before the next use. To ensure tip performance, we recommend replacing them every three months or when they become dirty.