MONSTER JAM X30i Earplugs

Flip the switch. Feel the roar. Stay safe.The MONSTER JAM X30i Earplugs use a simple toggle valve so you can switch between full protection or hear-through mode in seconds. Open mode lets you hear the crowd and announcer. Closed mode blocks out the thunder when trucks hit full throttle. Built to handle both nonstop noise and sudden BOOM sounds, these earplugs keep ears protected through every jump, crash, and engine blast. Just flip the switch while they’re in your ears to match the action. With multiple tip sizes and styles, everyone gets a comfy fit—kids and adults alike—so you can watch the whole show without ear pain. Perfect for Monster Jam events, races, concerts, fireworks, and any super-loud adventure where the noise goes monster level. If it’s louder than a revving truck, X30i has your ears covered.