(1) A handheld device that plays video in the MPEG-4 movie file format. See MP4 and portable video player. (2) Any media player software or Blu-ray/DVD player that supports the MP4 movie file format.

As well as launching their new Philips Fidelio DS9000 iPod Dock, Philips also unveiled a new MP4 player, the Philips GoGear Muse MP4 player. The Philips GoGear Muse MP4 player features a 3.2 inch HVGA ...

The guys over at Chinavasion have an MP4 player, which they are reporting to be the world’s thinnest. This thin MP4 player measures just 4.5mm thick, and comes with 4GB of storage space, and features ...

iRiver is no stranger to sleek designed portable media player, and today iRiver unveiled yet another small and sleek player, the Lplayer Multifunctional MP4 Player. The player features iRiver's unique ...

In addition to the cute little matchbox-sized Epoq FT826 mp4 player we showed you yesterday, Epoq has released the FT804, another player that’s nearly the same but comes in black and adds a trio of ...

An MP4 file is an MPEG-4 video encoding used for viewing movies. It is a file compression format that provides a wrapper for video, audio and text. Its low bandwidth makes it ideal for streaming from ...

September 9, 2008 Headlining iRiver’s 2008 lineup of personal electronics are the SPINN MP4 Player and the P20 portable multimedia player, stylish gadgets characterized by their high-quality ...

We first got wind of the Swiss outfit Zenum back in September when they announced their handsome but vaporous Opus Operis Pocket PC Phone Edition device. So we'll go ahead and tell you about their new ...

The First Look videos here on CNET add some much needed flair to our text-heavy reviews, but the funny factor is limited by the brevity of the clips and, well, the fact that they have to edit out all ...