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 plug in the power. Place the watch (or other parts) 2-3 cm 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 demagnetization fails, 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 the red button for a long time to avoid damaging the device. 3. If you lack knowledge of watch repair, it is best not to use this demagnetizer yourself. In such cases, seek professional help. Package List: 1 x Watch Demagnetizer Notes: 1. Before ordering, please confirm if you need an adapter. 2. Due to the screen or other factors, the color of the product shown in the picture may differ slightly from the actual product. 3. Please allow 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 this before placing your order.