1. The remote control RM-AAU135 is suitable for STR-KM3 STR-KM5 AAU136 -MSP7M power amplifier remote control 2. and ergonomic design makes it very comfortable. It is the choice when your remote control is lost or or you want a one. 3. This is a special replacement remote control, not the remote control, but the function is 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 ly 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 various models, easy to use Specification: Product name: remote control Model: RM-AAU135 Applicable : for Applicable models: suitable for RM-AAU135 STR-KM3 STR-KM5 AAU136 -MSP7M power amplifier remote control Power supply: 2 AA batteries (not included) Colour:black Material:ABS Package Contents: 2 * remote control Only the above package content, other products are not included. Note: Light reflection 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.