The ctn earplug is an uncorded sparkplugs™ product that offers the highest independently tested noise reduction rating (nrr) of 33. Crafted with extra-soft and low-pressure foam, these earplugs ensure both an exceptional level of comfort and an optimal fit. Their uniquely tapered shape enables effortless insertion and removal, while also allowing them to fit even the smallest ear canals.
- The non-irritating smooth surface further enhances the overall user experience, providing maximum satisfaction
- With the ctn earplug, say goodbye to distractions and embrace a world of serenity.
