I had such high hopes. Wears them all the time and lasting well. The microphone disconnects from the headset for traveling or storing. It feels flimsy and prone to tearing. Over-Ears sind zu klobig, bei On-Ear leidet oft der Bass und bei In-Ears überlagert der Bass oft Mittel und Höhen, und sie müssen meist förmlich ins Ohr gedrückt werden. something like this should come with instructions. However, she hates heavy soled shoes and these are nice and light. The thing that I like about this is that the antenna is able to bend and flex easily so you can hide it very discreetly and it will still work. Rubber heads protect bikes nicely and the locking mechanism on the heads keeps them shut and are easy to open. Came before estimated delivery date, easy to read instructions and installation.