This magnetic charging cable is designed for Amazfit GTR 3 Pro and Amazfit GTR 3 smartwatches. It uses a strong magnetic connection with a 2-pin charging method to ensure stable charging. The cable comes in black color with a standard cable length and weighs approximately 30 grams. Charging is done by connecting the USB end to a PC or AC charger for convenient use. Packed in a simple poly bag, this charger is manufactured in China and is suitable for regular smartwatch charging needs.