Product Features: This product is used to demagnetize mechanical watches. It is easy to operate; just understand the demagnetization principle. It is sturdy and durable with a long service life. Lightweight and portable, it is convenient to carry and store. It is an essential home repair tool for watch enthusiasts. Specifications: Condition: 100% Brand New Product Type: Watch Demagnetizer Material: Plastic + Metal Voltage: 110/220V Color: Blue Product Dimensions: 11 x 6 x 3 cm / 4.3 x 2.4 x 1.2 inches Package Weight: 252 grams Instructions for Use: 1. First, connect the adapter and power supply. Place the watch (or other part) 2-3 cm / 0.8-1.2 inches above the demagnetizer. Then, press and hold the red button, turn the watch upside down, and rotate it left and right several times for 5-10 seconds. Finally, release the button and unplug the power cord. 2. Usually, demagnetization is completed by repeating the above steps one to three times. If it is not complete, wait at least an hour or longer before trying again. Precautions for Use: 1. When demagnetizing, the watch must be placed above the demagnetizer, not on it. 2. Do not press and hold the red button for a long time, as this may damage the device. 3. If you do not have the necessary knowledge of watch repair, do not use this demagnetizer yourself. In such cases, consult an expert for assistance. Package Contents: 1 x Watch Demagnetizer Notes: 1. Before ordering, please confirm if you need an adapter. 2. Due to the display or other factors, the color of the product shown in the picture may differ slightly from the actual product. 3. Please allow a 1-3 cm error due to manual measurement. Thank you for your understanding. 4. Please note that new and old models of this product are shipped randomly; please confirm that you do not mind before ordering.