Jet Audio by Cowon America, is a multifunctional media suite for almost all of the major audio/video formats. it is able to play various types of audio and video codecs. it has build-in audio and video converter, an audio recorder, mixer and trimmer, audio CD ripper, and dolby digital sound affects with multi-band equalizer. With JetAudio HD music player plus for android, you can enjoy same level of quality on the go!