The technical data are convincing. But that was about it. Unfortunately, the appliance can be persuaded to work only sporadically with my Iphone. Here, the developers of the software are safe in demand. If the software clearly comes with the micro, which is very rare for me, then you get a top-notch sound quality for the money. I decided to wait here for an update of the app. All others who do not want to wait was advised to buy another device