If this doesn't work out:
http://www.titantalk.com/forums/buy-sell/36897-sale-oem-wireless-headphone-dvd-system.html
Try here:
http://cgi.ebay.com/ebaymotors/INFI...004QQitemZ140177430511QQrdZ1QQsspagenameZWDVW
Worst case scenario, here they are on sale:
http://mynissanparts.com/pc-704-61-wireless-headphones.aspx
http://www.titantalk.com/forums/buy-sell/36897-sale-oem-wireless-headphone-dvd-system.html
Try here:
http://cgi.ebay.com/ebaymotors/INFI...004QQitemZ140177430511QQrdZ1QQsspagenameZWDVW
Worst case scenario, here they are on sale:
http://mynissanparts.com/pc-704-61-wireless-headphones.aspx