They're very large. And the only way I can keep them on my head is, I flip them in with a bobby pin
1 people found this helpful
Developer reply
You may have purchased bone conduction headphones, which are currently only available in a universal size. We apologize for the inconvenience; However, we will consider making headphones that can be adjusted in size to fit the comfort level. If there are any developments in the future, we will inform you as soon as possible. Thanks your feedback;