With most bone conduction earphones it goes like this: place the curved frame over your ears and behind your neck so the headphones ears are just in front of your outer ear. The frame that runs along the head should not be too tight and should even hang a bit loose. Bone conduction headphones are never worn on or over the ears, the ears themselves must always be just in front of your outer ear. You can often adjust the frame or the ears themselves by means of a sliding system to improve the wearing comfort and to make them fit just right. We recommend that you always carefully read the instructions provided.