New Replacement AV System Remote Control for Sony RM-ADU007DAV-HDX275 HCD-HDX475 DAV-HDX576WF HCD-HDX274 DAV-HDX277WC DAV-HDX589W DAV-HDX475 High Quality Remote Control Fast delivery. Sometimes, there may be some delay/damage for some reasons. If any question, pls pls pls contact me first,thanks. Check before the delivery 30 Days Warranty, No Battery inside Compatible : Sony AV DAV-HDX275 HCD-HDX475 DAV-HDX576WF HCD-HDX274 DAV-HDX277WC DAV-HDX589W DAV-HDX475