Features No need electric circuit refitting easy installation Small in size low cost plug in Reactive repower compensation on the spot improves power factor Reduce the abnormal heat for electric equipment Protect device from over loading and over voltage situation Prolongs the working time of devices by more than 30 low down the repairing cost Wide use range for all inductive electric devices Made with high components up to 2 5 years working time Fancy design stainless Specification Adaptive voltage 90 265V Line lenght 74 MM Service frequency 50 60HZ Effective range 50KW Plug size US Plug Energy saving performance Buffer energy saving Buffer energy saving Clean energy saving Incease of power Pre use Notice Check outlook if any broken outside Shake and check if any sound inside Check wire if in good condition In use Notice While using please don t put it out form socket please keep it in working to make sure the performance After pulling it out please don t touch the socket of power saver in 30 seconds Or you may get an electric shock Please keep it away form chidren Don t pull the lead out wire of power saver vigorously If the power saver isn t working please change the fuse before you use it again Package Included 1 x Smart Energy Saving Box1 x Power Saver User s ManualDetail Pictures