I love how cool they are and how easy they are to throw on. HIGHLY RECOMMEND THIS PRODUCT. Mine did not come with an adapter. Going back Guess what? The actual speaker is made from a thin plastic that crackles a lot when touched. La connectivité avec le caisson de bass, en un clin doeil. And the foam tips give me a much better seal and sound. Of course, thats an individual issue. They come with nothing to attach them so if you cover the whole ear part it looks dumb. I used these for a few phone calls and the sound was perfect.