Fast and safe charging - 2.4A current and pure copper cable provide faster and safer charging. Reinforced joint - Additional joint reinforcement gives the accessories a truly shatterproof design. Simultaneous charging and data transfer - You can simultaneously charge and transfer data from your phone to your PC. Aluminium connector housing - High quality connector housing made of aluminium alloy, which is both oxidation and corrosion resistant. Nylon Braid - Elastic cord is braided from strong and durable nylon. High elasticity, bending strength and pleasant feel. Practical Velcro fastener - Thanks to the simple and practical Velcro fastener you can say goodbye to messy cables. Make storage easier and avoid tangling.