Apple 30-pin connector to USB Type A cable. | 【Convenient Design】Slim dock connector design that allow it to be used with devices without removing case. | 【2 in 1 function】The 30-pin cable is made of pure copper core and TPE material, help to charge and transfer data at the same time. | [Reliability] Antioxidant metal plug, durable can plug pull out more than 3000 times, high charging efficiency, ultra data transmission, reduction, small power loss, improve the conversion rate of charging | [Our service] 30 days worry-free money back with One Year limited warranty. If you have any questions, please feel free to contact us directly