Hello I’m taking my motorcycle driver’s license with my girlfriend. After that we would like to ride together (not Sozius) tours. I wanted to get an intercom for that. I have now looked on the Internet, but there are so many that I don’t know which one to take. It doesn’t necessarily have to be a Bluetooth part. I heard you definitely need a ventilated radio or two. Price would be great of course about 100 euros. Do you get something for this? V Is this not activated by the driving noises? I know you can adjust the sensitivity but suppose I drive 50 and adjust it afterwards I drive but 100 then the noises are a lot louder! Besides, the speakers in the helmet should not disturb. I hope you understand my problem and can recommend to me completely devices or write to me your experiences. Thanks already lG Christian