• ANSI S3.19-1974 Compliant Meets NIOSH criteria. Certified Noise Reduction Ratings (NRR) of 29 or 27 dB.
• Bluetooth® Wireless Technology for Freedom of movement.
• NeverOut™ Battery for 12 hours of full use.
• SoundSeal™ For an immersive, unparalleled listening experience.
• IsoTalk™ Noise Isolating Mic identifies, isolates, and kills environmental noise.
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