The device can only receive audio via Bluetooth - sending is not possible. This is the case with all car radios. If you want to make it complicated, you can connect an audio cable to a Bluetooth transmitter at the rear of the output socket. However, I would not recommend this tinkering and it is not a permanent solution, as you also have to supply the transmitter with power.

Do you need an antenna amplifier for a car radio? You listen to music when you are on the road. DAB+ is quite well developed in Switzerland, so forget about FM and AM! You don't want a 2G mobile phone any more either.

No only 12V to 14.4V

Yes. Either the demo mode is still switched on or you can set a colour in the menu under illumination. Otherwise, the operating instructions will help you ;)

Everything is included. If the existing antenna is already designed for DAB, it can probably be used, otherwise there is no DAB reception, which would then be pretty pointless. The laying of the antenna cable, like the power supply, can be relatively complex (see also my review under the product). I also had to buy a new cover for my Skoda (2010). Radio and reception are great - but I would buy a Pioneer model today, where you can set station favourites on buttons.

Supply and demand.

I have installed the device in a Peugeot. It needs a special cable. I assume that this is the same for Opel, as there is no standard connection. Look here: http://www.adaptershop.de/Fernbedienung/Pioneer/Lenkrad-Fernbedienung-Interface-OPEL-PIONEER-Adapter-Radio-Kabel-Stecker-ISO-DIN::317.html

1.- exactly, but of course there are all the connections to the electrical system (stand-by, start) and possible steering wheel controls or displays. The only problem with the installation is that the cable has to be routed between the windscreen and the steering wheel. 2 - The only problem with the installation is the passage of the cable between the windscreen where the antenna is attached and the bottom of the car radio. So if you're a maniac or not a bit of a handyman, it's better to let an expert do it. I'm not an expert, but I'm a bit of a broccoli, and I managed to do it, but a pro would be a pain in the ass...

Thank you for the confident answer. With which APP is this possible?

Yes, it comes with a microphone, at least it did for me :) It is connected to the back of the radio via a jack (smaller than a headphone plug) and is about 2 metres long, I would have estimated. In any case, it easily reaches from the radio to the ceiling light in a Golf.

Hello, I ordered this product from Digitec, but I received another unit. I have been waiting for several days for the car radio I ordered. I have been waiting for several days for the car radio I ordered, so I can't answer your question. I have ordered this product from Digitec, but I have received another unit and have been waiting for it for several days.

I have had the unit for a week now, this function is unknown to me. I couldn't find anything in the operating instructions either.

It has a ring around the volume control which can be snapped back and forth. Spooling back and forth" is also possible with this ring.

See page 14 of the operating instructions (pdf).