The Xiaomi Watch S1 Active Charging Cable is designed for efficient and reliable smartwatch charging. It delivers fast and stable power with a 0.5V 1A output using secure magnetic alignment for easy attachment. Built from durable ABS and PVC with premium TPE material, the cable offers long lasting performance with a tangle free design. The USB interface supports convenient connection to laptops, power banks, and wall adapters, while also enabling activity data transfer. Compact and lightweight, it is suitable for everyday charging at home, in the office, or while traveling, with a safe design that helps prevent overcurrent damage.