
3M PELTOR CH-3 FLX2 Headset with PTT Headband | MT74H52A-111
If you are working in high-noise environments like construction sites, airports, or manufacturing plants, staying connected while protecting your hearing is absolutely critical. The 3M PELTOR CH-3 FLX2 Headset with a built-in PTT (Push-To-Talk) headband is designed specifically to bridge the gap between premium hearing protection and crystal-clear two-way radio communication. With its bright yellow, high-visibility design and newly engineered speakers optimized for today's digital devices, this headset ensures you never miss a message, even over heavy machinery.
Why is the 3M PELTOR CH-3 FLX2 headset right for my team?
This headset brings communication in noisy environments to a whole new level. It features a newly designed dual-mold cup that provides a modern, slim look without sacrificing acoustic performance. The integrated noise-cancelling microphone is fully water-tight with an IP68 rating, meaning it can handle harsh weather, dust, and moisture effortlessly. Plus, the bright yellow color significantly enhances worker visibility on busy sites.
How does it connect to my two-way radio?
The CH-3 series utilizes a highly flexible, detachable down-lead connector system. This means the headset itself connects to your specific two-way radio via an FLX2 lead, which is sold separately. If you are using Motorola radios, you can easily pair this headset with the FLX2 Cable for Motorola DP1400 or the FLX2 Cable for MOTOTRBO DP4000 Series.
What are the key features and specifications?
Designed for all-day comfort and durability, the MT74H52A-111 model is packed with features tailored for industrial use:
- Microphone Rating: IP68 (Water-tight and dustproof)
- Design: Slim cup design with a newly designed headband for improved comfort
- Visibility: Bright yellow color for enhanced safety
- Audio Quality: Improved speaker efficiency optimized for digital radio devices
- Flexibility: Detachable down lead connector for easy cable swapping
Are there other wearing styles or wireless options available?
Yes! If you require hard hat integration for your site, you might prefer the CH-3 FLX2 Headset with Helmet Attachment. Alternatively, if you want to eliminate cables entirely, check out the CH-3 FLX2 Bluetooth Headband for seamless wireless connectivity.









