How do you turn the volumbe up and down on my camnex mp3 player [t850 4g]

Plug in your player into a usb. Open windows explorer or my computer and look for the new drive letter. Open the folder If that is the correct folder then go to My music and copy the songs you want to copy then paste them inside the players folder

hi i would like to know what to do to download music on my camnex 602

This mp3 player needs to formatted to fat. Fat32 will not work. This should take care of your problem. Here is a link to the users manual too :
http://camnex.net/webimg/UserGuide/CMX760%20User%27s%20Guide%20-%20English.pdf

Mine did the same exact thing, piece of junk.

#1: Save the e-book to your computer. Open My Documents and press it. Then click Move This Folder and move it to your Camnex.

#2: Copy the text on the e-book and open Notepad. put nothing in Notepad and save it to your Camnex then when it is saved and it again and paste the text from the e-book onto the Notepad. Then save it again.

NOTE: Solution 2 has a bigger chance of working then 1 but 1 might work two.

You need to check the file format of the video that came from the computer (MP4, WMV, AVI etc.).

You have to make sure that the MP3 player supports the file format of the video that came from the computer. Because if the player does not support it, it will not either play or show up.

Have a great day!

When you add files, you have to synchronize the files so they update on the music list.

i out my songs on it but the sony walkman NW - E003F is saying no data

i have an mp3 how do i put my downloaded music on there

I have a 1 Gig Camnex Mp3 player it comes with a disk that has a movie converter on it. put the movie through the converter. when don connect the player to the computer, mine sees it as another harddrive, and copy converted movie to unit. that's it.