User manual DENON AH-W200

[. . . ] This product's packaging materials are recyclable and can be reused. [. . . ] â· Do not use headphones while driving a bicycle, motorcycle or automobile. â· When using headphones, for safety keep the volume to a level at which surrounding sounds can be heard. â· The ear pieces may deteriorate due to long use or storage. If the ear pieces do not fit properly in your ears, you may not hear the bass sound. To achieve better quality sound, adjust the ear pieces to the position that the fit is best, insert them fully into your ear and make sure they are snug. The "M" (medium) size ear pieces are mounted on the headphones upon purchase. [. . . ] â· If you feel that the headphones irritate your skin, stop using them and contact a physician or your store of purchase for advice. [. . . ]