Widex CALL-DEX – Mobile Phone Streamer


A different kind of mobile phone adapter, with no neckloop or seperate streamer required! The Widex Call-Dex is super tiny and simply plugs into your mobile’s headphone socket to send calls directly to your compatible Widex hearing aids for up to 80 hours.

Extremely discreet, CALL-DEX simply inserts into the jack plug of your phone. You are then free to use your mobile phone normally.

Brand : Widex

Includes : 1x Call-Dex Phone Device & User Manual



The Widex Call-Dex is the most straightforward and easy to use mobile phone streamer on the market. It simply plugs into the phone via the headphone socket (3.5mm headphone jack) then you can then use your phone exactly as you normally would. The ultimate simplicity with no confusing buttons or extra items required for it to work. Sound is then automatically sent wirelessly to your hearing aids so that you can better enjoy mobile phone conversations on your device.

If you’re unsure if the Call-Dex is compatible with your hearing aid please feel free to get in touch and we can try and find this out for you.


Super small and discreet, the Call-Dex is powered by a tiny size 10 (yellow) zinc-air battery, the same battery many hearing aid users have for their hearing devices. Using this power, the Call-Dex
can stream seamlessly for up to 80 hours or be in standby mode for up to 3 weeks! When plugged into a mobile, the Call-Dex should sit flush to the phone and the phone should be held to the ear as the user would normally carry out their phone conversations.

  • Ultra Compact & Discreet
  • Sleek Black Colour
  • 3.5mm headphone jack adaption
  • Size 10 (yellow) zinc-air battery power
  • Up to 80 hours of streaming time
  • No separate streamer or neckloop not required

Product Specifications:

21 mm Length, 25mm Depth (12 mm when plugged into device), 8mm Width

Weight approx. 3g

call dex



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