PD 100W fast charge, support Type-C or Thunderbolt 3 interface device fast charge, 2 hours full charge for MacBook Pro, 95 minutes full charge for Huawei Mate 20 Pro, support for Huawei FCP, for Samsung AFC, for Qualcomm QC 4.0 or 3.0 and other fast charge technology Built-in E-Mark chip, capable of carrying 5A high current, fast charging for smart devices that support PD fast charging The use of flame-retardant wire is safer to use. The shell is made of TPE wrapped with high-density PP yarn braided material, which is strong and resistant to pulling, tangle-free Type-C interface, regardless of the front and back, can be blindly plugged and can withstand 20000and times of plugging and unplugging tests USB 2.0 standard brings 480Mbps high-speed transfer rate, it can transfer music, photos, movies, videos, and documents quickly Specification: Brand: Essager Material: aluminum alloy or TPE Interface: Type C to Type C Function: Charging or Data Transmission