1. The new remote control RM-ADU047 is suitable for DAV-HDX475 DAV-HDX576W power amplifier remote control 2. and ergonomic design makes it very comfortable. It is the perfect choice when your remote control is lost or damaged or you want a new one. 3. This is a special replacement remote control, not the remote control, but the function is 100% the same as , covering all the functions of the remote control. 4. No programming required-just insert the battery (not including the battery), it can be perfectly matched with your device or receiver, the transmission distance is longer, and the performance is stable 5. Small and exquisite: easy to hold, small in size, suitable for models, easy to use Product name: remote control Model: RM-ADU047 Applicable : for Applicable models: for DAV-HDX475 DAV-HDX576W DAV-DZ280 DAV-DZ660 DAV-DZ860 DAV-DZ680 DAV-DZ780 HCD-DZ750 RM-ADU047 RM-ADU050 STR-KSL700 DAV-DZ910W power amplifier remote control Power supply: 2 AA batteries (not included) Colour:black Material:ABS Package Contents: 1 x remote control Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.