Feature:1. This Device Can Be Used To Effectively Demagnetize Watch Moving Parts, Screws And Tools (Such As Pliers And Screwdrivers).2. Adopt Portable Design And Have Super Long Power Cord, Easy To Use3. Using High‑Quality Materials, Strong And Durable, Has A Long Service Life4. With Great Workmanship, Simple To Operation And Very Practically5. Strict Quality Control And Quality Assurance, High Safety Factor, Can Be Used With A Peace MindSpec:Item Type:&Nbsp;Electrical&Nbsp;Demagnetizer&Nbsp;ToolsMaterial: Abs + Electronic ComponentsDemagnetizer Input Voltage: 110V 220V /50Hz60HzColor: BlueDemagnetizer Instructions: Plug In The Power Supply, Put The Magnetized Watch Or Parts Above The Demagnetization Zone 2-3Cm, Press And Hold The Red Button With Your Finger, Let The Item Flip Up And Down On The Demagnetizer Several Times, Demagnetize All Parts , The Time Is About 5 To 10 Seconds. Then Release The Button And Unplug The Power Supply To Complete The Degaussing.Compass Function: Check Whether The Mechanical Watch Is MagnetizedPackage List:1 X Demagnetizer1 X CompassNote:Do&Nbsp;Not&Nbsp;Put&Nbsp;The&Nbsp;Watch&Nbsp;Directly&Nbsp;On&Nbsp;The&Nbsp;Demagnetizer,&Nbsp;It&Nbsp;Must&Nbsp;Be&Nbsp;Suspended&Nbsp;Above&Nbsp;It.&Nbsp;Do&Nbsp;Not&Nbsp;Keep&Nbsp;Pressing&Nbsp;The&Nbsp;Red&Nbsp;Button&Nbsp;To&Nbsp;Avoid&Nbsp;Burning&Nbsp;The&Nbsp;Instrument.