skip to Main Content

Please watch the video

Signia Styletto AX Hearing Aids

A sleek slim-line hearing aid by Signia – with lithium-ion rechargeable battery and ‘made-for iPhone’ streaming technology – making hearing aids slimmer than ever before.

Signia AX is part of the Augmented Xperience hearing aid portfolio, which replaces Styletto X and Nx.

iPhone and Android compatible hearing aids.

signia styletto

Signia Styletto AX is available at all 5 technology levels

Signia Styletto AX7, AX5, AX3, AX2 and AX1

(7 being best)

At the heart of things is a drive for technology that gives clear comprehension of speech in noisy situations.

CLICK HERE FOR:  List of features

CLICK HERE FOR:  Features explained

Signia Spatial Configurtaor

Our favourite feature for Signia Styletto X is Spatial Configurator

Signia Spatial Configurator allows you to choose the direction you want to focus on (left, right, behind, ahead), and you can change the focus angle from wide to narrow.

You can leave it on automatic – but there may be environments where you wish to take control.

Please note that because Signia hearing aids contain motion sensors then top end hearing aids can automatically detect when you are travelling in a car (most cars – not so much convertibles and electric cars, which run smoother)

Spatial Configurator is controlled very easily via the Signia App for iPhone and Android phones.

Please watch the image.

The world’s first acoustic-motion sensors in hearing aids

This technology is divided into two;

  1. Motion sensors – to detect how the wearer is moving to determine the best sound processing strategy. ie these hearing aids can detect when you are travelling in a car and can switch to an all-around programme so that you hear other passengers (as opposed to front facing microphones when noise is present).  These sensors can also tell if the wearer is not standing up so that directional microphones can be disengaged if more appropriate to hear better.
  2. Acoustic sensors – for improved sound localisation, own voice detection and signal to noise ratio – more information is collected for rapid analysis meaning the soundscape is brought to life more precisely and in greater detail – offering you Dynamic Soundscape Processing.

Signia Binaural Hearing – ear to ear data transmission – high speed data transmission between the hearing aids allows a virtual 8 microphone network to shield noise from important speech cues – building a 3D picture of the sound environment, giving true surround sound and improved speech in noise response.


Signia eWindscreen – Using the binaural hearing technology above allows Signia hearing aids to dramatically reduce wind noise and enhance speech. Most people will turn their heads slightly to wind to shield the side where speech is – with Signia Windscreen the speech from the shielded side is transmitted to the wind facing side which has wind protection technology applied to it.

Signia OVP

Own Voice Processing – v2.0

For the most natural own voice and highest acceptance

Signia have been working hard to smooth out the age old problem some wearers have in accepting their own voice sound when wearing hearing aids.

OVP improves spontaneous acceptance of own voice by 75% of dissatisfied hearing aid wearers (see first fit study –


Design and Build Protection

Hydrophobic / Oleophobic protection: a filter that improves protection against both water and oil based liquids.

Anti-capillary design: preventing the microphones from becoming clogged by liquids

IP68 rated: the microphones and other openings are sealed, ensuring the hearing aids remain robust and reliable – even during rainy months.

Improved TV listening

Direct streaming of your TV to your hearing aids – no need for neck-loop / clip-on devices anymore. You do still need a TV transmitter accessory to get high fidelity streaming without audio lag.

See the ‘Accessories’ section below.


Tinnitus Masking

To help those with disturbing tinnitus.

More on tinnitus hearing aids here

Signia Styletto AX is available in 9 colour options

Signia Styletto Colours

Lithium-ion battery charging technology

Lithium-ion batteries for reliable long lasting performance.

The charger case also holds charge for at least 3-4 full days of portable hearing aid charging.

Both the hearing aids and charger can charge via the mains or Qi wireless charging.

  • 19 hours use on one full charge or 16 hours with 5 hours streaming.
  • A full charge takes 3 hours (mains) or 5 hours (Qi)
  • A 30 minute charge gives 5 hours of use
  • Battery lasts about 2 years before drain may not last a day – the hearing aids will need to be returned for battery renewal (a charge may apply if the warranty has expired so please check your warranty period and make a note before it expires).
Signia Styletto X
Signia myControl Phone App+

‘Signia App’

For iPhone and Android (check the compatibility link below).

By connecting your hearing aids to the Signia APP you can:

  • Stream your phone calls – handsfree
  • Select different listening programmes – ie for music, or restaurant
  • Adjust the volume of your hearing aids
  • Set mask mode to boost listening when masks are worn
  • Fine tune your settings using Signia Assist – more info here
  • Choose directional hearing using the excellent Spatial Configurator – so you can choose which direction you want to hear (see the ‘features’ tab above).

See also:

google-play-badge_en_300px-300x89 Apple-App-Store-Badge_en_300px-300x89

Signia Streamline Accessories+

Direct TV Streaming

The Streamline TV accessory can be plugged into your TV and the sound audio will be streamed in high fidelity stereo sound direct to Signia Styletto ‘X’ hearing aids – this really makes listening to TV easier and less tiring. Especially for those programmes where background music can over power speakers voices.

Also available:

Streamline Microphone

For streaming third party voices – i.e. worn as a lapel clip-on accessory for a passenger in the car, or it can be placed on a meeting table to pick up voices.

More details and prices here

Signia Styletto X

Crystal Hearing can supply Signia Styletto ‘AX’ hearing aids via our clinic in Marlow – surrounding areas include High Wycombe, Maidenhead, Reading, Slough, Henley, Beaconsfield and Buckinghamshire and Berkshire. If outside this area we can put you in contact with a local supplier.

Back To Top