Wie bereits befürchtet, sorgen die Mikrofone beim Fahrradfahren dafür, dass Windgeräusche entsprechend verstärkt werden. This is very easy to figure out. The charging case is small and extremely portable and the battery lasts a good while. Its great but I have a Samsung Galaxy Note 9 and it fits just not with the plugged in! Great sense of scope. Responsive, good tactile feel. Need to be more sturdy if they want them to survive longer. The fit was fine. I loved how comfortable they were from day one and never had them off my feet. Place a clip centered inside each circle in turn and mark the three holes, which should line up vertically.