Soft Touch: Voltme USB-C to lightning cable is made of nylon braid, a more green material. When you plug the cable into the device, the silicone material surface between your fingers feels very soft. Lightning-Fast Charging:The charging speed of this USB-C to lightning cable is 3X faster than the USB A to Lightning cable. Voltme C to lightning data cable can withstand 15,000+ bend tests and 10,000+ plug and pull tests.