[. . . ] How to use / Utilización * There is a tactile dot beside Volume +. [. . . ] Avoid using the headphones where they are liable to be struck by people or other objects, such as a ball, etc. Pressing the headphones against your ears may produce a diaphragm click sound. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. Optional replacement earpads can be ordered from your nearest authorized Sony retailer or www. Be careful not to unintentionally press any buttons when you carry your iPod with this unit connected. You can use the unit with only the following models supporting remote control. [. . . ] €Made for iPod”, “Made for iPhone” y “Made for iPad” significa que un accesorio electrónico ha sido diseñado específicamente para conectarse con iPod, iPhone y iPad, respectivamente, y ha sido certificado por el desarrollador para cumplir con los estándares de rendimiento de Apple. [. . . ]