Insomniac continues to prove why they are among the best in the industry. Very upset My husband purchased these for me as a Christmas gift based upon my prior experience and knowledge of the quality and long life of a birkenstock shoe especially this particular style. This station is wireless for all three and works just great. When I got these. This wireless charger is really cool. Comfort/Fit: For a "big head," these are surprisingly comfortable to wear, even for extended periods. Definitely recommend them! You will not regret it, the value and the quality is exceptional. It also comes with a hitch pin clip so I have double protection to from my hitch cover falling out!