3M Pro-Comms Electronic Hearing Protector with Bluetooth, 26 dB NRR, Gel Cushions (90546-SIOC)

Balance hearing protection with environment awareness

On busy job sites, you need to hear important cues while safeguarding your hearing. The 3M Pro-Comms Electronic Hearing Protector is designed to deliver both. External microphones help you stay linked to your surroundings—voices, alarms, and tool sounds—without compromising safety. A built-in noise-canceling boom microphone captures your speech clearly for teammates, even in noisy environments.

Bluetooth wireless technology lets you pair with smartphones and compatible devices, so you can take calls or enjoy audio playback without removing the headset. The push-to-talk feature, along with compatibility with third-party apps, supports headset-to-headset and group communication, helping teams coordinate efficiently when noise levels rise.

Comfort that lasts through long shifts

The premium gel ear cushions cradle your ears for all-day comfort, while recessed microphones reduce wind noise and shield the mics from damage. Ergonomically designed controls, paired with Audio Assist guidance, simplify setup and on-the-fly adjustments so you can stay focused on the task at hand.

Key benefits at a glance

• External microphones maintain awareness of your environment while protecting hearing
• Noise-canceling boom microphone supports clear conversations in loud spaces
• Push-to-talk enables quick, organized team communication
• Bluetooth connectivity for calls and music streaming
• NRR 26 dB (25 dB with hard hat) for reliable attenuation
• Durable recessed mics help prevent damage and reduce wind noise
• Premium gel cushions provide comfortable wear during long shifts
• Ergonomic controls with Audio Assist for easy setup and adjustments

Real-world use cases

Construction crews can monitor ambient sounds while staying connected with teammates during briefings. In maintenance and manufacturing environments, conversations stay intelligible even with machinery running in the background. The headset also fits well into fast-paced field tasks where quick communication matters for safety and efficiency.

What this means for you

This device aims to balance awareness with protection and clear communication. Individual results may vary by environment, but the combination of environmental microphones, a clear speech mic, and seamless connectivity is designed to support safer, more efficient workflows on busy job sites.