About this item Noise Reducing Earplug Headphone Earbuds: Enjoy the perfect blend of hearing protection and high-quality audio. These earplugs feature an NRR of 27 & 29 dB, making them compliant for use in noisy work environments. Noise Isolation for Clear Audio: These noise isolating earbuds block external noise while delivering crisp, immersive sound ideal for job sites, warehouses, factories, or motorcycle rides. Durable Work Earbuds for Long Shifts: Made for industrial use, these earplug headphones are sweat-resistant and feature a double-reinforced audio jack. Trusted for reliable performance during construction, landscaping, manufacturing, and more. All-Day Comfort with Interchangeable Tips: Designed for extended wear, these in-ear headphones come with soft silicone and foam tips that fit securely without irritation. Easily swap them out to maintain a clean, custom fit for any ear size. Complete Set with Travel Case: Includes 1 pair each of foam and silicone earplugs, a waterproo