Structural Design? Ultra-long life -- Used with FPC (Flexible Printed Circuit) inside and reinforced aluminum alloy casing ,more flexibility and durability. The short cable has passed up to 5000+ times pull-out and bending tests,long service life with used. SuperSpeed ? High Capacity – It supports 10Gbps data transfer with USB 3.0 devices, as well as the audio and 4K video signal. Type C 3.1 Gen 2 data cable is 20 x faster than USB 2.0 type C cable, and double speed than USB 3.1 Gen 1 cable. Sending or receiving an HD movie super fast. Latest E-marker Technology, USB-IF Certified -- It delivers up to 100W of power at 20V/5A, 13” MacBook Pro could be fully charged within 2-2.5 hours. The E-mark chip provides current protection for your laptop or smartphones, delivers a more stable performance for HDMI display. Type C Compatiblity(Thunderbolt 3 Compatible). -- Fast charging or superspeed syncing between all USB Type-C devices like MacBook(including Air 2018), iPad Pro, Chromebook Pixel, Type-C hard drive SSD,Huawei P20, Samsung Galaxy S9 S8+ Note 8, LG G7 ThinQ G5 G6 V20 V30, etc. Travel Must-have -- the pocket design is the perfect companion for mobile power for travel,home,office…Our worry-free 12-month warranty and friendly customer service are offered,just buy it!!!