Fast and safe charging - 2.4A current and pure copper cable ensure faster and safer charging. Reinforced joint - With additional joint reinforcement, the accessory achieves a truly break-proof design. Simultaneous charging and data transfer - You can charge your phone and transfer data to your PC at the same time. Aluminum plug housing - High-quality aluminum alloy plug housing that is both oxidation and corrosion resistant. Nylon braid - The elastic cord is braided from strong and durable nylon. High elasticity, bend resistance, and a pleasant grip feel. Convenient Velcro closure - Thanks to the simple and practical Velcro closure, you can say goodbye to messy cables. It makes storage easier and prevents tangling.