• Universal magnetic charger compatible with various smartwatches and activity trackers. • 4 mm contact spacing for a secure and efficient connection. • Made of high-quality materials such as ABS, PVC, and copper to ensure stable charging. • Compact and lightweight design that makes it easy to transport without removing the watch strap. • Versatile USB connection for power adapters, computers, and power banks. • Includes a black cable with a total length of 100 cm.