The I-Reader is a type of I-Pod manufactured by Apple. It was released to the public in 2056. Unlike other I-Pods,it only works with Macs. You can download up to 2000 songs just like normal. You click on the songs you would like to hear,but after five hours of use,it reads your preferences and when you listen,it will play your favorites songs by default.If you would like to change these,you can go to the Interface and reset preferences