[ AND COMPACT] Made of quality material, this demagnetizer is built to last and its lightweight and compact design ensures convenient carrying and storage.[EFFICIENT WATCH REPAIR TOOL] Demagnetizes mechanical watches to easily and accurately adjust watch time, ensuring precise timekeeping.[LARGE CAPACITY] The demagnetizer accommodates most sizes of watches, thanks to its larger hole, allowing you to demagnetize various types of watches.[PROFESSIONAL TOOL] Designed for watchmakers and watch repairing workers, this demagnetizer provides demagnetization for optimal performance.[EASY TO USE] Simply plug in the power, slide the watch slowly from one side to the other inside the demagnetizer for about 5 seconds, and repeat for higher magnetic watches or parts.Spec:Item Type: Watch DemagnetizerOptional Type: EU Plug, US PlugVoltage: 115-230VUsage:Plug in the power, press the green button with your finger to slowly slide the watch from one side of the demagnetizer, and then take it out from the other side for about 5 seconds. For especially higher magnetic watch or parts, according to the second step of the method repeated 2-3 times, make it completely demagnetization.Package List:1 x DemagnetizerNote:1. This product is recommended for use by persons with certain professional knowledge of watch repair, a single demagnetizing time should not exceed 10 seconds.2. The whole process should not exceed 1 minute, so as not to burn out the electromagnetic coil inside the demagnetization device.