T POWER Ac Dc Adapter Charger Compatible Samsung HW-JM37C, HW-KM45C HW-JM47, HWJM47 Series AirTrack Sound Bar Crystal Surround SoundShare SoundBar Wireless Subwoofern Power Supply T-Power (TM) Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft Brand-new Input Voltage Range: AC 100V - 240V - 24V DC Compatibility: Samsung HW-JM37C HW-JM37C/ZA HWJM37C HW-JM37 HW-JM37/ZA HWJM37 HW-JM47 HWJM47 Wireless Audio Soundbar 4.1-Channel Soundbar Samsung HW-JM37C HW-JM37C/ZA HWJM37C HW-JM37 HW-JM37/ZA HWJM37 HW-JM47 HWJM47 Series AirTrack Sound Bar Samsung HW-KM45C HW-KM45C/ZA HW-KM45C/ZC HWKM45C 35.8" 2.1 Channel Soundbar