Walker's GWP-DFM-BT Firemax Bluetooth Digital Muff Bluetooth Digital 23 dB Black

The Walker's Firemax Bluetooth digital hearing protection muff delivers true hearing safety without cutting you off from the action. Built around Sound Activated Compression (SAC) technology and a 23 dB noise reduction rating, these muffs clamp down on loud impulses—gunshots, impacts, machinery—while keeping ambient sound and voices intelligible through HD speakers. Whether you're running a long range session, hunting all day, or working in loud environments, Firemax muffs adapt to your surroundings instead of just blocking them out.

The electronics here are genuinely useful: four frequency modes (Universal, Clear Voice, High Frequency Boost, and Power Boost) let you dial in clarity for your specific situation, and Bluetooth connectivity means you can pair your phone or other devices without fumbling with cables. The rubberized composite housing is built to handle weather—IPX4 waterproof rating keeps light rain and sweat from killing the gear mid-session. Battery life stretches to 200 hours on a full charge via the integrated USB-C port, and auto-shutoff means you won't drain power by accident. The Tacti-Grip headband with cooling gel earpads handles all-day wear in warm conditions better than standard padding, and silent soft-touch buttons keep operation from becoming another noise source.

This is the kind of hearing protection that doesn't punish you for wearing it. You get reliable, fast SAC suppression of dangerous impulses plus the ability to hear what matters—a call from a hunting partner, a range officer's instruction, or ambient cues in the field. If hearing protection has felt like choosing between safety and situational awareness, Firemax splits the difference.

Key Features

• Sound Activated Compression (SAC) technology for instant suppression of impulse noise
• 23 dB Noise Reduction Rating for consistent hearing protection
• Four frequency modes—Universal, Clear Voice, High Frequency Boost, Power Boost—for personalized clarity
• Bluetooth connectivity to pair with phones and smart devices
• Full dynamic range HD speakers for balanced, natural sound amplification
• IPX4 waterproof rating resists moisture and sweat
• Rubberized sound-dampening composite housing
• Tacti-Grip headband with cooling gel earpads for all-day comfort
• Silent soft-touch digital buttons
• 2000 mAh rechargeable lithium-ion battery with USB-C charging
• Up to 200 hours of battery life per charge
• Auto shutoff function
• 3.5mm audio jack for wired device connection

Specifications

Frequently Asked Questions

What's included with the Walker's Firemax muffs?

You get the muffs, a USB-C charging cable, and you're ready to go. The battery is built in and charges via the integrated USB-C port.

Can I use the Firemax muffs at an outdoor range?

Yes. The muffs are rated IPX4 for water resistance, so they handle light rain and moisture from sweat during outdoor shooting. The Sound Activated Compression technology instantly clamps down on gunshots while keeping range instructions and ambient sounds audible.

How do the four frequency modes work?

The Universal, Clear Voice, High Frequency Boost, and Power Boost modes let you optimize sound clarity for different environments. Clear Voice emphasizes speech, High Frequency Boost sharpens higher-pitched details, and Power Boost amplifies overall volume. Universal works as a baseline. You can switch between them using the digital buttons.

Can I connect my phone to the Firemax muffs?

Yes. The muffs feature Bluetooth connectivity so you can pair with any Bluetooth-enabled device—phone, tablet, or other smart device. If you prefer a wired connection, there's also a 3.5mm audio jack.

How long does the battery last on a single charge?

You can expect up to 200 hours of use per charge. The battery is a 2000 mAh rechargeable lithium-ion unit, and auto shutoff helps preserve charge when the muffs aren't active.