These high-end 'Phaz' headphones are able to actually charge your smartphone while you listen to music.
The unique headphones differ from other devices on the market by connecting to your phone's data port, as opposed to the headphone jack. By doing so, the headphones are able produce a higher level of audio quality by sending the raw data directly into the audio components. Plus, the battery found inside the headphones will actually charge your device through the data port, without any sacrifice to the overall sound quality.
Phaz is debuting three new models at this year's CES 2016 event. These headphones also come with a switchable Bass Boost that add an extra 15 decibels of bass impact, without causing any distortion to your listening experience.