Mini 4in1 Keychain Cable is mini cable measures 5.24 inch in length and comes with a key ring and Apple, Micro-USB, and Type-C connectors to ensure you have any connection you need, it also has a strong magnet that allows both ends to snap together so it can hang from your keys and not fall off. Built on the usb standard to give ultra fast data transfer rates, quickly and seamlessly transfer the pictures and file. Unique double Type C connector design allow you to charge one Tpye C smartphone to another Type C smartphone for emergency used. It is available in a variety of colors. Bulk zipped bag packaged with optional travel case available.