ISOtunes LINK Bluetooth Earmuffs – 25 dB NRR OSHA-Approved Work Hearing Protection

ISOtunes LINK Bluetooth Earmuffs: Protection That Moves With You on the Job

When you are on a busy worksite, you need protection that does not slow you down. ISOtunes LINK blends rugged, all day comfort with wireless audio so you can stay focused, hear important updates, and communicate with teammates without removing your earmuffs.

These earmuffs carry ANSI certification and a 25 dB NRR rating, along with OSHA approved protection. SafeMax technology limits the output to 85 dB, helping to maintain a safe listening level across long shifts, mowing sessions, or construction tasks.

Why professionals choose LINK

• All day comfort: memory foam cushions and a padded headband reduce fatigue during long wear.
• Glove friendly controls: raised buttons let you manage audio, calls, and volume without taking off gloves.
• Long lasting battery and wireless freedom: up to 50 hours of audio on a single charge, with optional AAA back up for up to 100 hours.
• Durable and ready for the elements: rugged foldable frame and IPX4 water and sweat resistance withstand rough job site conditions.

Real world use cases

• Construction environments with loud tools and the need for hands free communication.
• Seasonal mowing and landscape work that benefit from dependable hearing protection and wireless audio.
• Workshop or factory floors where clear audio and easy calls improve on site coordination.

The LINK 2.0 earmuffs are built for professionals who value practical protection with smart features. While outcomes vary by environment, the combination of safety tech, comfort, and connectivity aims to support productive, focused work days.