Description
The Walker's Razor Slim is one of those pieces of gear that just makes sense the second you put it on. The ear cups sit tight against your head instead of sticking out like the old bulky muffs, which means you can shoulder a rifle or shotgun without the bottom of the cup fighting your stock. It carries a 23 dB noise reduction rating, and the sound-activated compression clamps down on the sharp crack of a gunshot in a fraction of a second while still letting you hear the guy next to you or a range command.
What makes this pair stand out is the electronics doing the work inside. Two hi-gain omnidirectional microphones pull in sound from every direction and pipe it through full dynamic range HD speakers, so ambient noise and voices come through natural and balanced rather than tinny. There's a recessed volume knob on each cup that also serves as the power switch, and the recessed design keeps you from bumping the setting when you don't want to. A 3.5mm audio input jack lets you plug in a phone or a Walker's walkie-talkie if you want music or comms while you shoot.
Why the Razor Slim Fits the Way It Should
The headband uses a padded metal wire frame with a soft top and a wipe-clean underside, so it stays comfortable through a long range day. The sound-dampening composite housing carries a rubberized coating that helps protect the internal electronics from knocks and weather. Folks who wear thin-frame shooting glasses generally get a good seal, and the low-profile cups tuck under a ball cap without a fuss.
Running the Razor Slim on the Range
This pair runs on two AAA batteries that live behind an external door on the right cup, so swapping them takes seconds without any tools. Battery life lands around 40 hours on high and roughly 80 on low, and the batteries come included so you're ready out of the box. Between the folding design and the light weight, they collapse down small enough to toss in a range bag, glovebox, or center console and forget about until you need them.
Key Specifications
- Manufacturer: Walker's Game Ear
- Model: Razor Slim
- Manufacturer Part Number: GWP-RSEM-CARB
- UPC: 888151018514
- Noise Reduction Rating: 23 dB
- Color: Carbon Gray/Black
- Style: Over the Head
- Microphones: Two hi-gain omnidirectional
- Speakers: Full dynamic range HD
- Sound Activated Compression: 0.02 second reaction time
- Audio Input: 3.5mm jack
- Housing: Sound-dampening composite with rubberized coating
- Power: 2 AAA batteries (included)
- Battery Life: Approx. 40 hrs high / 80 hrs low
- Quantity: 1 Pair
- Product Type: Electronic Earmuff
What’s Included
- 1 pair Walker's Razor Slim electronic ear muffs (Carbon)
- 2 AAA batteries
- Instruction manual
Frequently Asked Questions
What batteries does the Razor Slim electronic muff use and how long do they last?
It runs on two AAA batteries, which are included in the box. You can expect roughly 40 hours of use on high volume and around 80 hours on low. The battery door opens from the outside of the right cup, so swapping them takes seconds without tools.
Will the Razor Slim get in the way when I shoulder a rifle or shotgun?
The low-profile, slim cup design is built specifically to stay out of the way when you mount a long gun, so it won't wreck your cheek weld the way bulky muffs can. Rifle and precision shooters tend to love them for this reason. If you're running a shotgun with a high comb, some folks notice a little contact at the bottom of the cup, which is common with most slim muffs.
Does the Razor Slim have an automatic shut-off feature?
The original Razor Slim electronic muff does not have an auto-shutoff, so it's a good habit to turn the volume knobs all the way down to power it off after you're done. That keeps your batteries from draining if you forget. If auto-off is a must-have, Walker's builds other Razor models that include it.
Can I listen to music or connect a radio with these muffs?
Yes. The Razor Slim has a 3.5mm audio input jack, so you can plug in a phone, MP3 player, or a compatible two-way radio. That makes them handy for background music at the range or for staying in comms with your group. Keep in mind this is a wired jack, not Bluetooth.






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