Original A The lightning cable set is designed to improve the charging speed of your devices, it is a perfect companion for office, gaming, daily life, outdoor trips, long trips and business trips. I phone charger cable: fully support with ios versions and all future updates. Premium strong and durable high-shield aluminum foil material makes data transmission undisturbed by external signals. The tip and tinned copper material ensure 30% increased charging performance, fast charging speed and high-speed transmission. Compatible with all i phones devices