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Module décodeur audio MP3 sans fil Bluetooth 5.0 pour voiture avec lecteur MP3 USB, emplacement pour carte TF, port USB, télécommande FM et carte de décodage
Module décodeur audio MP3 sans fil Bluetooth 5.0 pour voiture avec lecteur MP3 USB, emplacement pour carte TF, port USB, télécommande FM et carte de décodage
9,64€ 15,84€

Q: I bought bluetooth 5.0, FM radio module. After power off, then power on again, soft volume always back to maximum. How can I fix volume even power off. Best regards,

demandé par Kobayashi sur 2020-08-06 03:32:37

desgorra There is a serious fault in the design, not understood by the answer given. When power is removed from the module - NOT when the ON-OFF button is used - the module always powers up with FULL VOLUME se... Voir Plus

2020-11-02 05:12:50 Utile (0)
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