About this item 27-29dB NRR 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 suitable 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 by professionals 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 si