Using it in my Shoei GT Air II. I'm using the audio for navigation and traffic control ;) and that works perfectly with this system. Personally, I don't have the need for a full intercom of >EUR250 so this affordable option is super. I have not been driving long stretches on the highway but on approx. 80km/h roads I can hear it clearly. (small note I turned left and right around so I could use the cable duct in the helmet)
fairly good(06.06.2020)
Anonymous1284884542
The product is OK, but far not excellent, since at a higher speed (more than 80 km/h) the sound is just not enough, really silent so you just cannot use it properly.