1. This product is used to demagnetize your mechanical watches.2.Safe and convenient demagnetization tool.3.This robust and durable demagnetizer has a long service life.4.Light and compact, very comfortable to carry and store.5.This is a necessary household repair tool for watch lovers, this demagnetizer has a long service life.Light and compact, very practical to carry and store.This is a necessary repair tool for watch lovers.Specifications:Materials: plasticPlug: EU plug.Voltage: 110/220 VColor: blue.Dimensions: approx. 11 x 6 x 3,2 cm.Cable length: approx. 86 cm.Weight: 252 g.Item type: demagnetizer for watchesDelivery content:1 x demagnetizer for watches.Note:1.First, the user must connect the power supply, place the clock (or other parts) in a range of 2-3 cm above the demagnetizer, second press and hold the red button, third put the clock on the head and on the head and turn from left to right and from right to left several times in a duration of 5-10 seconds, then release the button and pull the plug.2.Generally, the above process can be performed one to three times to complete the demagnetization. If not, wait at least an hour or more before starting your next attempt.