... circuit, overcurrent, overheat, overvoltage.application describtion: 1, suitable for IT products,Small household appliances ,toys,Audiovisual products , Communications ... quality,competitive price,excellent service &technicali support.Terms of shipment:♣ we can use any one of UPS Fedex DHL ... ,tell us and we can deal with it for free♣ 30days for replacement,the condition is that our products have problem ...