22ENG 
a.
b.
c.
USB PLAYBACK OPERATIONS
MP3 ICON
JPG and BMP ICON
MPEG ICON
Use 
/ 
buttons to adjust the volume of the speaker or the earphone.
Hold on 
/ 
buttons for 1.5s and press 
/ 
buttons to move the cursor to a folder, a file, MP3 ICON, JPEG ICON or MPEG ICON.
Press the M button to enter the folder or play the file highlighted.
When you are viewing the picture, hold on 
/ 
buttons for 1.5s can reverse the picture and hold on 
/ 
buttons for 1.5s can pressing rotate it. Press 
/ 
buttons to display upper / next picture.
During the USB files playback, you can press 
and 
buttons simultaneously to pause, it press them simultaneously again to resume the normal playback, and hold on 
and
buttons simultaneously to stop playback.
During the video playback, the playback speed will be changed to fast forward or fast backward at 2×, 4×, 8×, 20×, 1×speed each time when you hold on the 
/ 
buttons for 1.5s.
NOTE:
1.The unit may not work properly it using USB connecting cable. Suggested not to use it.
2.Support USB 1.1.
MOBILE ENTERTAINMENT 
