OMNIHIL AC/DC Power Adapter Compatible with HMDX JAM Party Wireless Boom Box HX-P730 HX-P730BL HX-P730GY HX-P730PK Adapter Rating: World Wide 100V ~ 240V 50/60Hz All products are tested to exceed/meet standard specification OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY