The CF Digi series is an electronic ear plug for shooting like no other on the market. The electronics are embedded within the custom ear plug itself. This unique design and manufacturing process to Custom Fit Guards gives a flush fit, water resistance, sound quality and shock resistance that has paved a way for custom electronics earplugs like no other.
This custom ear plug allows you to enhance your ambient sound whilst dampening impulse sounds like a gunshot. It will give every user the edge whether you’re listening out for the trap when shooting clays or waiting for a flutter wingtips shooting game.
The CF Digi (Standard) consists of four different programs all of which have volume and frequency settings specific to the needs of the shooter.
1 - Game, A further enhancement of 15 dB to allow the user to get one step ahead of the game.
2 - Clay, An enhancement of sound around 10 dB on specifically made to bring out the sound of the trap when shooting clays.
3 - Social, Like speaking face-to-face with nothing in the ears.
4 - Mute, The equivalent of a solid block, great for dampening sound when wanting to concentrate or to reduce a directional sound.
The CF Digi Pro has an upgraded DSP (chip) incorporated into this earpiece that gives added features including - Anti Feedback, Active Wind Noise Suppression, Auto Save Function, 16 Channel DSP for a more Natural Sound.
It consists of six different programs all of which have volume and frequency settings specific to the needs of the shooter.
1 - Hunt, The highest amplification of 20dB with sharpness, perfect for stalking.
2 - Game +, A more refined programme giving more detail of sound.
3 - Game, A further enhancement of 15 dB to allow the user to get one step ahead of ahead of the game.
4 - Clay, An enhancement of sound around 10 dB on specifically made to bring out the sound of the trap when shooting clays.
5- Social, Like speaking face-to-face with nothing in the ears.
6 - Mute, The equivalent of a solid block, great for dampening sound when wanting to concentrate or to reduce a directional sound.
Express production available ! Ships within 5 business days.
30-day fit-issue gurantee
1-Year Warranty
Includes pouch and cleaning kit
CF DIGI
Black / Standard
£399.00
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One Step Ahead of the Game
The CF Digi Series redefines what an electronic shooting earplug can be. Unlike anything else on the market, the electronics are fully embedded within the custom-moulded earplug itself and encased in a precision-machined CNC aluminium shell. This advanced housing not only protects the electronics but also allows for modular servicing and upgrades, significantly improving longevity, durability, and acoustic performance.
Tech Specs
Sound
Advanced Sound Features
- 4-Channel DSP (Digi Standard) systems divide incoming sound into four frequency bands and process each band independently. This allows for targeted amplification and protection, improving clarity over basic analogue systems while keeping performance efficient and reliable. It delivers clean, controlled sound enhancement tailored for shooting environments, making it an excellent solution for most users.
- 16-Channel DSP (Digi Pro) systems take this much further by splitting sound into sixteen ultra-fine frequency bands. This enables far more precise tuning of volume, sharpness, and noise reduction across the entire sound spectrum. The result is greater detail, improved spatial awareness, reduced listening fatigue, and a more natural, lifelike sound—especially noticeable in complex environments with wind, movement, and multiple sound sources. Subtle details like distant movement, wing beats, and directional cues are clearer and more accurate.
YORKSHIRE - DERBYSHIRE - NOTTINGHAMSHIRE - NORTH LINCOLNSHIRE - DURHAM - 22ND MARCH 2026
Local Audiologist
Local Audiologist
We’ll find a local audiologist from our UK and worldwide database to take your ear impressions professionally.
Ideal for international customers or if our in - lab or home service options aren’t convenient.
£35–£50 (paid directly to the audiologist)
CNC Precision
This proprietary design and manufacturing process gives Custom Fit Guards a serious advantage—delivering a flush, ultra-low-profile fit, exceptional water resistance, enhanced shock protection, and improved sound resonance and clarity. The rigid aluminium enclosure optimises resonance, producing cleaner, more natural audio compared to traditional plastic-housed electronics.
What’s the difference between the standard CF Digi and the CF Digi Pro?
The main difference is the level of sound processing.
CF Digi (Standard)
The standard CF Digi electronically enhances quiet sounds (like voices and range commands) while instantly protecting your ears from loud noises such as gunshots. It offers multiple listening programs and basic sound adjustment, but it uses simpler processing. It does not include advanced noise control features.
CF Digi Pro
The Pro version includes a more advanced digital sound processor (DSP). This adds:
Anti-feedback technology, which helps prevent whistling or squealing caused by amplified sound looping back into the microphones
Improved noise control, including better handling of wind and unwanted background noise
More refined and natural sound quality due to multi-channel DSP processing
Additional listening programs and more precise tuning options
In short:
Choose CF Digi if you want reliable electronic hearing protection with sound enhancement.
Choose CF Digi Pro if you want clearer, more natural sound, plus anti-feedback and better noise control, especially in demanding or outdoor environments.
Why choose custom earplugs over standard or over-ear hearing protection?
Custom earplugs are molded to fit the unique shape of your ear canals, giving shooters a precise and secure fit that standard or over-ear protectors often can’t match.
Comfort for Long Sessions
Custom earplugs sit comfortably in your ears without pressure points, pinching, or fatigue, making them ideal for long days at the range or hunting. Standard earplugs can feel tight or fall out, and over-ear protectors can become heavy, hot, or cumbersome.
Reliable Noise Reduction
A perfect seal ensures consistent protection from loud gunshots, muzzle blasts, and range noise. Standard plugs may not seal properly, and over-ear options can be affected by movement or gear.
Enhanced Situational Awareness
Many custom electronic earplugs let you hear commands, voices, and ambient sounds while instantly protecting against loud impulses. Standard plugs usually muffle everything, and bulky over-ear options can make you feel isolated from your surroundings.
Gear-Friendly and Secure Fit
Custom earplugs stay firmly in place, even when wearing glasses, hats, or helmets, and they won’t interfere with your cheek weld or stock contact, unlike over-ear protectors, which can push against your head and make proper gun mounting difficult.
Durable and Long-Lasting
Custom earplugs are reusable, durable, and a better long-term investment for frequent shooters. Disposable plugs need constant replacement, and over-ear protection can wear down with repeated use.
Summary for Shooters:
Custom earplugs provide superior comfort, consistent protection, situational awareness, and a secure, gear-friendly fit, making them the best choice for shooters who spend extended time on the range, in competitions, or hunting.
How do I care for and maintain my CF Digi guard?
Rinse your CF Flip guard with cool water after each use and clean it regularly with mild soap or a recommended cleaning solution. Store it in its protective case and avoid exposing it to high heat to maintain its shape and performance.
How long does the CF Digi battery last?
CF Digi uses a size 10 Rayovac battery. Battery life depends on usage, and like all small batteries, it will slowly lose charge over time even when not in use. When stored and unused, the battery typically provides around two weeks of power, so we recommend checking or replacing the battery before extended use to ensure optimal performance.
What is the production time?
The average production time is 3–4 weeks from the date we receive your impressions. Production timelines may vary depending on order volume and other factors, so we recommend confirming the current lead time at the time of purchase.
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