Bluetooth for hands-free calling / speakerphone

With the Bluetooth protocol, data can be transmitted securely over a short distance with a high data transmission rate.

With the Bluetooth protocol 4.0, an outstanding standard is available for the transmission of music and speech, in order to be able to enjoy music in excellent quality. The hands-free devices also use Bluetooth and thus offer greater safety in the car. And finally without many annoying cables.

The hands-free function does not replace the telephone function. The telephone with all its functions remains your cell phone. And the hands-free system transfers the voice of the caller to the loudspeakers via the car radio and your voice to the participant via the supplied microphone. And so that your safety remains the top priority while driving, control the call using the radio buttons or the buttons on the multifunction steering wheel.

The Bluetooth protocols for music and speech are separate and different. For music streaming capabilities, see Bluetooth music Streaming.

The Bluetooth standard 5.x does not offer any additional advantages for the quality of the music transmission. Mobile phones with a Bluetooth standard higher than 4.0 are supported, i.e. all mobile phones with

  • Bluetooth 4.0
  • Bluetooth 4.1
  • Bluetooth 4.2
  • Bluetooth 5.0
  • Bluetooth 5.1
  • Bluetooth 5.2


Our products upgrade your car radio with the following functions

 Bluetooth hands-free calling Bluetooth for hands-free calling

Controle via radio and steering wheel Control via radio and steering wheel


And so that the sound enjoyment is unique, we have also integrated an active noise reduction system in our speakers. Exclusive.

Rauschunterdrückung Crystal clear sound with Advanced Noise Reduction System


You can find the compatible products here:

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