... Ray Instead of Strings with color light Item No.:TXY163559Air Guitar PRO – Infrared Ray Instead of Strings with color light ... Player, etc) and Headphone, Enjoy your guitar playing everywhere you want, in the toilet, bath tube, office, travel in the train….etc ... , MMP, Computer, etc. “OUT” for Line-out to the Speaker, Amplifier, Headphone, etc.Built-in SpeakerVolume ControlPre-loaded 10 songs: “Let ...