[Retractable & Convenient to Carry] Adopts a retractable design, the length can be adjusted in 5 levels from 20cm to 100cm (20cm - 40cm - 60cm - 80cm - 100cm), and can be expanded and contracted easily, making it easy to store. It is very convenient to use when going out, traveling, at the office, in the car, on business trips, etc. [QC 3.0 Fast Charging & Data Transfer] Adopts C type cable copper core wire, which has low electrical resistance and faster charging speed. It can achieve fast charging of 5V/3A (Quick Charge 3.0) and high-speed synchronization of up to 480Mbps. Three ports are capable of fast charging, and one of them also supports QC 3.0 charging function and data transfer. Its transmission speed can reach 40-60 MB/S. The maximum output current of the other two ports also reaches 3 A, but the data cannot be synchronized. [Safety Certification & High Durability] This USB type C cable 3in1 charging cable uses a highly durable copper core, giving it not only a luxu