RMT-AH200U Replacement Remote Control fit for Sony Soundbar HT-RT4 HT-CT390 HT-RT3 SA-CT390 SA-WCT390 SA-WRT4 SS-SRT4 SS-RT4 S-RT3 SS-SRT3R SS-SRT3L SA-WRT3 SS-WRT3

RMT-AH200U Replacement Remote Control fit for Sony Soundbar HT-RT4 HT-CT390 HT-RT3 SA-CT390 SA-WCT390 SA-WRT4 SS-SRT4 SS-RT4 S-RT3 SS-SRT3R SS-SRT3L SA-WRT3 SS-WRT3, No programming is required. Insert new alkaline batteries and works., This remote control use 2 x AAA size alkaline batteries. Battery not included, Should you have any questions, please don't hesitate to contact us.