EAH-AZ40 Firmware

Update Information

Model Name EAH-AZ40
Update Version JND1ZF 1.070
Update Date 14 Jun, 2022


Date/Version Description
14 Jun, 2022 / JND1ZF 1.070
  • Improved JustMyVoice.
  • Improved general performance.
1 Mar, 2022 / JND1ZE 1.060
  • Improved volume level adjustment.
  • Improved general performance.
9 Dec, 2021 / JND1ZD 1.050
  • Ambient (external sound capture) has been improved so that it sounds more natural.
  • The balance of remaining battery power on the left and right has been improved.
  • Improved battery level accuracy.
  • Added a setting to reduce audio delay while playing videos.
    * Please use after updating application to latest version (Ver2.2.0 or later).
  • Improved general performance.
28 Oct, 2021 / JND1ZC 1.027
  • Improved general performance.

System Requirements

  • An active Internet connection.
  • The headphones must be connected to your Android or iOS device.

Download & Install

  • You can find the firmware updating instructions from the "Setting > About the application > How to use guide" in the Technics Audio Connect application.
    To find out Checking the "firmware version and updating", go to the "Convenient function" on this page.

Check the Firmware Version

  • You can check the Firmware Version from the "Setting > Headphone information" in the Technics Audio Connect application.

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