3M™ WorkTunes™ Connect with Bluetooth® Wireless Technology Earmuff

* Noise Reduction Rating (NRR) of 24dB or higher when worn properly* * Equipped with 40mm high fidelity speakers for premium sound quality *

3M Pro Series WorkTunes™ Wireless Bluetooth Earmuff with AM/FM, Call Connect + Streaming (SLC80 27.9dB, Class 5)

3M WorkTunes Hearing Protector with AM/FM Radio, NRR 24 dB,Black/Yellow - Hunting Earmuffs

3M Worktunes Connect plus AM FM Hearing Protector User Manual

3M Pro Series WorkTunes™ Wireless Bluetooth Earmuff with AM/FM, Call Connect + Streaming (SLC80 27.9dB, Class 5)

3M WorkTunes Connect, Bluetooth Ear Defenders Wireless, 90543EC1, Hearing Protector Earmuffs, Connect your Mobile Phone for Calls or Streaming, 30+ hours battery life, Rechargeable, (94-105 dB) : : DIY & Tools

Review: 3M 90543-4DC WorkTunes Connect Hearing Protector with Bluetooth Technology

3M™ WorkTunes™ Connect Wireless Hearing Protector Earmuffs with Bluetooth® Technology, 90543EC1 (94-105 dB)

3M WorkTunes Black Wireless Hearing Protector with Bluetooth Technology (Case of 3) 90542-3DC - The Home Depot

3M WorkTunes Connect + AM/FM Hearing Protection Earmuffs with AM/FM Radio Bluetooth Compatibility in the Hearing Protection department at

3M™ WorkTunes™ Connect Wireless Hearing Protector Earmuffs with Bluetooth® Technology, 90543EC1 (94-105 dB)

3M Pro Series WorkTunes™ Wireless Bluetooth Earmuff with AM/FM, Call Connect + Streaming (SLC80 27.9dB, Class 5)

3M WorkTunes Connect Earmuffs Teardown - iFixit