OMNIHIL Body Champ Cardio Dual Trainer BRM2610X, BRM3671 & BRM3780 Power Supply/AC Adapter/AC Adaptor, Compatible Part 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