• PROLONG THE BATTERY LIFE: This Galaxy S8 type-c charge cable equipped standard 56K? pull up resistor effectively improve the safety performance, and the upgraded zinc alloy connector is perfectly fit and not easy to loose, which provides a safer charging current when the USB C cable is charging with a fast speed.• Enhanced Durability: Extreme Nylon Braided reinforcement keeps internal wiring protected from trauma and degradation.• High-quality copper wire maximizes signal quality and increases durability, sync and charge at fast speeds on your usb type c devices, our technology teams make thousands of tests to ensure 100% safety for your device.• Compared with other USB 2.0 cable delivers 5V/2.4A current, Type-C fast charging cable provides up to 5V/3A safe charging current, which charging speed increased by 40%. You can also sync data between two devices with the iOS cable.