Hearing Aid Guide – Pure Charge&Go AX

Pure Charge&Go AX are the latest high end Receiver in the Canal (RIC) hearing aids from Signia.

These high-tech devices use Signia’s Augmented Xperience platform. It is inspired by the same principle as in 3D movies where key images appear directly in front of you while the background remains further away. This is possible because they have, for the first time, two separate processors: one for sounds in focus, like your conversation partner’s voice, the other for surroundings.

Pure AX replaces the Pure X range of hearing aids.

Pure Charge&Go AX


Dome is the common term used across all manufacturer of hearing aids to refer to the rubber tip that goes on the end of the receiver wire and into your ear canal. Domes come in many sizes and your Audiologist will have already worked with you to find a dome that suits your ear canal and hearing loss.

We recommend wiping the domes with a cloth every time you take the aid out of your ear with a wipe or it can be removed from the receiver and rinsed in warm water (no soap), but make sure that the dome is dry before putting it back onto the aid.

You should exchange the dome for a new one approximately every three months, however  replace them sooner if you notice cracks or other changes.

Pure Charge&Go AX hearing aids us 3.0 version of signias eartips and sleeves.

Replacement click sleeves are available to purchase from our online store


Signia WG 3.0 NanoCare wax guards are designed for use at the end of Signia 3.0 Receiver wires. They are designed to protect the receiver component from debris and wax build up.

We recommend as a general rule that you change the wax filter every 6 – 8 weeks, however If you feel that the sound is not as clear as normal we recommend changing the wax filter.

Replacement NanoCare wax guards are available to purchase from our online store


Pure Charge & Go AX hearing aids are rechargeable devices and should last 24 hours after a full charge. A full charge takes approximately four hours.

 To recharge the devices:

  • Ensure the charging unit is plugged in and the power switched on
  • Place your hearing aids in the charger
  • The LED light should blink green 3 times to indicate that the charger is connected to the hearing device(s)
  • The LED will continue to flash green whilst the hearing aids are charging
  • Once fully charged the LED will light up solid green and stop flashing

Connectivity and app control

The Signia app gives you everything you need to enjoy your hearing aids to the full, and all tailored to your personal preferences: audio streaming, remote control and remote support. All you need is your smartphone.

Easy to use, it lets you discreetly control the volume and other settings while streaming audio directly into your ears.

With the Signia app, you can also get immediate support whenever and wherever you need it with the new Signia Assistant and stay in touch with your Hearing Care Professional via TeleCare, getting remote support when you cannot visit them in person.

For more information about the signia app click here

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Before downloading the Signia app please check whether you mobile telephone is compatible by going to https://www.signia.net/en/support/compatibility/

For more help and support please see the Signia App Interactive User Guide


If you would like to trial the latest Signia Pure Charge&Go AX hearing aid for 30 days contact us today

Book online today