[. . . ] [. . . ] The moisture resistance material allows sweat to pass around the headphones. And the ergonomic ear hooks in two different sizes provide the best stability for workout addicts. GHP-205 also delivers the most comfortable wearing comfort with three sizes of ear cushions. The advanced features include iPhone / iPod compatible gold-plated adaptor for music listening, dual-plug for plane travelers, pouch for easy carrying. [. . . ] [. . . ]