Yes. It should play downloaded MP4 files.
if your talking about the touch screen its 2.8"
7.11200 centimetres
All you need to do is either go to the settings on the mp4 player(if there is a screen) and hit reset. Or you could plug it into the computer with a USB cord and right click on the name of the mp4 player when the computer accepts it as a device and then you click on format.
it can support 3gp and mp4 but in mp4 you should adjust video rate ,audio rate.In both formats you should adjust screen size.
When you got your mp4, you should have received a plug with it as well. At the bottom of your mp4, there should be a slot. That slot is used to plug in the skinny thing on the cord you received with your mp4. At the other end of the cord, there should be something that looks like the thing that is on a usb drive. With the thing that looks like the end of a usb drive, plug that into your computer, where the usb drive thing you plug it into, and then use the skinny thing at the other end of the cord and plug that into the mp4. If your mp4 is flat at the moment, it will charge it up. Either way, you can add songs on your mp4 as well. Hope that helps! :)
throw it away and get a new one
A phone because I had a hone when i was younger than 9 and a phone can be a mp4 player too
MP4
well yes your mp4 can die only if you constantly drop it then the mp4 will be dead and no more mp4 for you so that's how it die's
Mp4 mp4-avc avi-mjpge mp4-avc mp4-avc (720×480)pmp pmp-avc
China MP4 Players are not only cheap mp4 Players, but with good quality, consequently, we can conclude MP4 Players made in China are the best digital MP4 Players. onThesource.com has listed out several the most popular portable mp4 players, although we do not separate MP4 Video Players in different memory capacities, including 1GB, 2GB, 4GB, 8GB, and 16GB etc. As you know, as manufacture technologies developing day by day, the price differences between various memory capacities are deducing, to get a more valued MP4 Player product, needless to buy 1GB or 2GB digital MP4 Player. Besides, some of them are featured by their big capacity, some are distinctive by they have touch screen function or super clear display, wide screen display, even some of MP4 Players support camera. onThesource.com never try to cater the requirements of customers by updating more MP4 Player products, but always endeavors to list the best MP4 Players out. Please visit http://www.onthesource.com/mp4-players/