The iAUDIO 4 is yet another flash player (YAFP), but stands out from the pack by the inclusion of a 124-color LED backlight. The iAUDIO 4 can walk through the color list in order or at random as you’re playing music, if you’d like to keep the inside of your pocket disco-y (and lose about 30% of your battery life). Fortunately, unlike most trance tramps not every function of the light is useless: you can personalize the iAUDIO 4 to show a different backlight color when each different function is activated, such as radio, mp3 encoding, and menu navigation. Available in sizes from 128M to 512M, the iAUDIO is priced between $200 and $380, making this a purchase only for those dedicated to the smallest and grooviest. PLUR, dude.
