SoundTrueÂ® Ultra In-Ear Headphones Black. Introducing headphones designed so nothing will get between you and your music. SoundTrueÂ® Ultra in-ear headphones deliver deep, rich sound across a wide frequency range. And the sealed acoustic design comfortably immerses you in your music, so you can hear every detail. The proprietary StayHearÂ® Ultra tips, available in three sizes, stay soft while giving you a secure fit. These headphones are sweat- and weather-resistant, and have been engineered to survive the demands of your active lifestyle. The inline microphone and remote let you easily switch between calls and music with your iPhone, and provide control for select iPod, iPhone and iPad models. Carrying case included.