The PSV's speaker stand is what you'd expect -- an iPod dock for the PlayStation Vita -- but the Kindle Fire varient is a bit more substantial, packing a onboard batter not for recharging the tablet, but for amplifying the speakers.

ENGADGET: Nyko Kindle Fire power case, Vita speaker stand hands-on

In 2003, Nintendo released the completely redesigned Game Boy Advance SP which, most importantly, added a front-lit screen, attempting rectifying the one major problem people had with the original GBA. Recently, Nintendo released yet another GBA varient, the Game Boy Micro, with a small and sleek design aimed in large part at an older, iPod-totting audience.

ENGADGET: A Brief History of Handheld Video Games