3M Peltor WS Alert X MRX21P3E3WS7 Bluetooth Helmet-Mounted Headset with 30 dB SNR, High-Visibility Yellow

Communication hearing protector with Bluetooth 4.2 and a noise reduction rating of 30 dB, engineered for helmet-mounted use in demanding industrial environments. The high-visibility yellow cups keep you seen, while the level-dependent active listening lets you hear ambient sounds and warnings without removing the headset.

Advantages

Built-in FM radio and Bluetooth streaming with A2DP, HFP, and HSP profiles deliver clear communication and entertainment. A noise-cancelling boom microphone ensures your voice is transmitted clearly even in loud surroundings. Powered by two AA alkaline batteries, it offers up to 78 hours of Bluetooth streaming or 70 hours of FM radio. IP54-rated protection guards against dust and water splashes, and the 3.5 mm stereo jack accepts external audio sources.

Suitable for

• Industrial manufacturing and assembly lines
• Construction sites and heavy equipment operation
• Forestry and logging operations
• Agricultural and outdoor work
• Any helmet-wearing professional requiring hearing protection and communication

Key specifications

• Helmet-mounted design (P3E attachment)
• SNR attenuation: 30 dB
• Bluetooth version: 4.2 (A2DP, HFP, HSP)
• Built-in FM radio
• Noise-cancelling boom microphone
• Battery: 2 x AA alkaline (up to 78 h Bluetooth, 70 h FM)
• IP54 ingress protection
• 3.5 mm stereo auxiliary input
• Voice assistant support
• Operating temperature: -20°C to +55°C
• Standards: EN 352-1, EN 352-3, EN 352-4, EN 352-6, EN 352-8

Recommendations

For teams that need reliable hearing protection with seamless communication, the 3M Peltor WS Alert X MRX21P3E3WS7 is a proven choice. Its robust construction and long battery life reduce downtime, while the high-visibility colour enhances safety on any site.