Meet Streamz: a pair of headphones with a built-in WiFi music player. It has a 1.6 GHz quad core processor, 32 GB of removable storage, an OLED color display, and voice control. It is powered by Android and lets you use your favorite music apps on it. Streamz does not require a phone or cable to work.
You can use these headphones to stream from Pandora, Spotify, and other online music services. It works with your phone, TV, and other smart devices to play audio. More information is available on Kickstarter.