CENS ProFlex digital 1

Evolution in gunshot hearing protection continues with the CENS ProFlex electronic module combined with unique multi-softness custom fit earpieces. This new unique design combines superb functionality with an eye catching appearance, and this latest development leads the trend towards obstruction free, comfortable custom hearing protection for today’s shooter.

The CENS ProFlex is also suitable for use with both rifle and shotgun shooters.
Made from flexible, medical-grade silicone material, these digital, ultra soft noise suppressors are designed to be extremely comfortable over long durations, whilst still providing the excellent suppression you expect from CENS digital.
The electronic module is removable making cleaning a simple effective operation.

Featuring a fine tuned general shooting program, which boosts quieter sounds such as approaching birds and quarry to clear audible levels, giving you the edge on the competition. 

CENS ProFlex digital are not suitable for very small ears. CENS digital (acrylic) can be made as an alternative. Packaging supplied may vary depending on country of purchase.

ProFlex digital 1 features:

  Ultra comfortable dual silicone earpieces
  Single optimised program
  Digital DSP circuitry
  Hundreds of colour combinations
  2 battery options
  Personal laser marking customisation

£479.00 inc. VAT

Plus+ Model Larger Battery Capacity(+)

Module Colour (no extra cost)
Larger Battery Capacity

Earpiece Colour

1st Colour (no extra cost)

2nd Colour ()+


3rd Colour ()+

left earpiece right earpiece left normal-module right normal-module left plus-module right plus-module

Colours are for illustrative purposes only.

2 Colour Example

2 Colour Example

3 Colour Example

3 Colour Example

Both Sides Earpiece Text (no extra cost)

Text Positioning on Earpiece Zoom

Add Wireless Comms Input ()

With this option your CENS® will be able to communicate with the SRC Wireless Communications Harness allowing for hands free radio transmissions.

Wireless Comms


Add Cord ()

Cord for connecting left and right CENS devices.



Add Ear Impressions ()

In order for us at Puretone to manufacturer your ear protection, silicone impressions of your ears are needed. The taking of impressions is a simple process that is performed by a trained and qualified audiology professional.

Firstly, the ear needs to be examined to determine whether the impressions can be safely taken. If all is clear, a foam block is put into the ear canal to seal the eardrum. A two-part silicone impression material is then injected in the ear. This remains in the ear for about 5-10 minutes while it sets. Once it has set, the now solid impression is removed, thus capturing the internal shape of the user's ear.

You can get your ear impressions taken throughout the UK and the rest of the world, using our database of audiologists. To search for impression taking services in your area, visit the Puretone Partnership section of our website - by clicking here.

Of course, if you already have recent ear impressions, please send them in together with your voucher.

Ear Impressions Step 1 Ear Impressions Step 2


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ModelCENS ProFlex digital 1

+Plus Model

Module Colour

Left Ear

Right Ear

Earpiece Colour

1st Colour Left

1st Colour Right

2nd Colour Left

2nd Colour Right

3rd Colour Left

3rd Colour Right

Both Sides Earpiece Text


Wireless Input Module


Ear Impressions

You haven't added on any ear impressions, are you sure you already have some? If you need them please go back a step to 'Extras' and add them on.

I confirm I do not need any ear impressions




CENS ProFlex+ has a slightly deeper top tray that allows for the size 13 battery, which almost doubles the battery life compared to the standard ProFlex 312 module. This therefore effectively halves the running cost and along with the larger battery size being easier to handle makes the ProFlex+ module unbeatable!
The ProFlex+ higher profile design provides the user controls with better protection, making the module more durable during every day use. 

A power upgrade kit is available for existing CENS ProFlex users, that allows you to upgrade from the standard 312 battery to the 13 battery. Visit accessories page.

ProFlex+ Features:

  • Ultra comfortable dual silicone earpieces
  • Single optimised program
  • Digital DSP circuitry
  • Hundreds of colour combinations
  • 2 battery options
  • Personal laser marking customisation
  • Ultra-thin anti-bacterial coating
  • 2 year warranty

ProFlex+ Additional Features:

  • Bigger size 13 battery instead of 312
  • Approx 400 hours battery life instead of 220 hours
  • Improved protection for the user control

Water-Shield was designed to help continue this promise by adding an extra layer of protection to your CENS device. The Water-Shield bio-compatible coating is a highly durable “Teflon-like” amorphous carbon polymer coating that protects CENS devices from accidental liquid exposure.

Tests have shown that a hydrophobic coating can reduce water ingress by 3 to 5 times over an unprotected product, when exposed to simulated rain-chamber conditions.


All CENS Electronic Hearing Protection brought after the 1st of October 2015 will now come with a 2 year warranty for no additional cost. It’s our promise that your CENS are designed to last.


Available as an option on CENS ProFlex 1, ProFlex 2 & ProFlex Hunter models, the Wireless Comms Input Link adds the ability to receive radio transmissions wirelessly into your CENS earpieces (when used with the SRC Amplified Harness, available separately).

With the Wireless Comms Input Link, all received radio calls are automatically transmitted discreetly into your CENS earpieces, and allows you to have a radio conversation without the need to remove your hearing protection.

  • Aluminium carry case
  • Hard fabric case with belt clip and foam insert
  • Small squeeze pocket pouch
  • Pureclean Hygiene Kit
  • 2x ProFlex brushes with magnet for cleaning & battery replacement
  • CENS wallet for storing user guide and gun license
  • 30 spare PureCell+ batteries
  • CENS clothing patch
  • CENS baseball cap
  • User guide & warranty card
  • Freepost feedback card

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