... PRO, Infrared Ray Instead of Strings with color light Item No.:TXY163559Air Guitar PRO – Infrared Ray Instead of Strings with color light Sample size:21* ... below the guitar, Sounds come out.With the IN / OUT Media Ports, you can Plug in your Music Player (iPod, MP3 Player ... GUITAR CHORDS: “Major, Minor, Augmented & Diminshed”IN / OUT Media Ports: “IN” for Line-in the music player like, iPod, MP3, MMP, ...