A dual 19" USB-compatible and unique USB share digital media player. You can cue, play manipulate and even scratch a digital file with dual playing. You can even add and edit any of the 9 effects in real time. High-speed response time allows you to plug-and-play your MP3s without any boring searching time. The media player offers playback-editing features as well as instant start, Auto BPM, folder and frame search, ID3 tags, tempo-lock, pitch control, pan and phase function etc.