New Replacement Remote Control AH59-02733B for Samsung Soundbar No programming or paring is needed. Just insert new batteries to get it work. Compatible with below Samsung Soundbar Models: HW-K360 HW-KM36C HW-KM36 HW-K450 HW-K550 HW-K551 HW-J4000 HW-JM4000 HWK360 HWKM36C HWKM36 HWK450 HWK550 HWK551 HWJ4000 HWJM4000 Power Supply: 1X 3V button cell battery(Not Included) Package Content: 1X Remote Control(Battery and User Manual Not Included) Troubleshooting: The remote is preprogrammed and works right away by putting batteries into. If it does not work,Please reset as below: 1. Remove batteries from remote control 2. Press every button for 3 second on the remote at least one (1) time to drain any residual power. This also helps to check for stuck buttons. 3. Insert BRAND-NEW batteries into the remote and make sure the batteries are correctly installed with the positive and negative ends in the right direction. 4. Sometimes the problem isn?t the remote. Sometimes the problem is the soundbar. Just unplug the soundbar from the power outlet and hold down the power button on the side of the soundbar for 15 seconds. Doing this drains residual power and can clear up odd issues. Then plug the soundbar back in and power it on. Check to see if the remote is now working.