Here we explain how to use the wireless infrared headphones with the headrest DVD players.
First press MENU, go to Settings> "SOUND" and select "IR". Then press "V-" or "V +" to select A or B. Then the IR lamp will turn red.
Second, insert two AAA batteries into the headphones, then select the appropriate channel on the headphones. For example, if you set the IR channel to A on the player, you must select A on the headphones.
After doing all of these steps, you can enjoy the sound through the headphones.
Note: Please do not use the headphones for a long time.
More useful features can be found here in our new arrival headrest DVD player with IR headphones.