The RCA Jet Stream is a new way to go wireless. According to RCA's website, "Jet Stream will deliver crystal-clear music from player to headphones without needing a hardwired connection."
The technology behind this comes from Kleer, a Cupertino based company. Its technology allows for loss-less CD-quality sound over wireless connections at ten times the battery life of comparable Bluetooth connections.
Implications - Having wireless headphones is super convenient, especially if you are exercising or trying to tan on the beach. Having a cord in your way can often be annoying if you keep having to move it around. The RCA Jet Stream is set to be available in stores this coming spring.