... press any key Switch on, playing by twanging infrared ray which comes out when press any key from ... a-g; Item No.: Toy-003Name: Infrared air guitar Specification: -switch on, playing by twanging ... infrared ray which comes out when press any key ... red, blue, black 3 colors -battery: 2*7AA -infrared induction distance: 40cm for new battery Package: Guitar: 20. ...