Here is how to use the player.
1.Insert the batteries and insert the SD card into the player.
2. Connect the player to the computer through the USB cable. The system should automatically install the device.
3. Go to " my computer", you should see a new drive listed there. Double click this drive.
4. Locate your music files on your computer and then copy them to the new drive. This will put the music on the player.
5. Disconnect the player. You can now turn it on by holding the power/play button for a couple seconds. Then press the same button once more to start it playing.
Other than the power/Play button, there are several other buttons on the player. Here is what they do.
LOCK - The lock switch will make it so none of the other buttons work. This is good for when the player is in your pocket and you don't want to accidentally press buttons.
A/B - This button is for looping audio. When you are listening to music, press the A/B button. This will begin recording what you are listening to. Now, press the A/B button again. This will make the player continue to play the part that was just recorded. To stop the looping, press A/B one more time.
The other buttons are for volume and skipping tracks.