Function: charging/transmissionTransmission speed: 480MbpsMaterial: ABS+braided nylon1. Magnetic design: Built-in magnetic holder & included magnetic base for effortless cable organization, keeps your workspace neat and tidy2. Anti-oxidation connector: 10000+ plug/unplug tests passed, supports up to 7kg3. High charging efficiency: Thicker tinned copper core, lower resistance, faster charging4. Smart fast charging: Auto voltage/current regulation, safe fast charging with less heat5. Fire resistance: V1 grade flame retardant material, higher fire resistance, safer charging