You should put in your ad that it works on a Nissan Xterra. I have larger than average ears, but these comfortably surround them. These headphones are perfect in every way. I am a creature of habit and have worn the same slippers for years, until I realized that they offer no support. Stopped charging after 2 months of use! This has delivered as advertised. I have found when talking on the phone while using the Bluetooth, along with the built-in mic, people say they are noisy. I didn?t know how to wear it but I saw another girl with tied pearls in a knot so I copied! I received my vehicle crossbars a few days after ordering it. The only more comfortable headphones Ive ever owned are more expensive Sennheisers.