1.[Power Delivery Fast Charging & SYNC]:USB-C to Lightning supports high-speed power delivery fast charging, which can charge your iPhone up to 50% in 30 minutes, and also supports up to 480Mbps data transfer rate, which can easily transfer music and photos and files between iPhone and laptop or desktop computer in seconds. music, photos and files between iPhone and your laptop or desktop computer in seconds. (Note: A 20W or higher USB-C power adapter is required for power delivery fast charging.) 2.[Super & Strong Quality]:High quality, wear-resistant iPhone charging cable is made of top quality materials, coated with premium TPE, which is more durable and stronger than regular iPhone charger cables while remaining flexible and tangle-resistant, and can withstand more than 25,000+ bending times after rigorous lab tests. 3.[Mfi-Certified Lighing Cable]:C to Lightning Cable has completed the MFI certification requirements, using the latest C94 connector and MFI certified chip, supports fast charging of lightning devices, ensuring your device is ly charged at the fastest speed. Faster and stable and r than ordinary iPhone cables. 4.[Considerate after-s ]:You will get the lightning cable for 2Pack 6FT, we will continue to provide you with excellent after-s , if you have any questions about our products, please feel to us, we will deal with it for you at the first time when we receive the feedback, and we hope to bring you a pleasant purchasing experience.