Flat line data line tpe material power and sync
USB data cable jacket: Fire resistance level:94V0,inflame cable raw material, hard to break, much safer, durable of pull , anti-dirty cable jacket
USB cable with High-tech chips, 6 level protection, over-current, over-voltage, short-circuit resistance, anti current flow back, safe and easy.
USB cable wires: High quality copper wires, fast charge.
USB cable charging ports: over than 10000 times plug-in out testing, military quality, more durable.
USB cable with high current ports, flash charging compatible for all kinds of devices.