Product parameters: Voltage/Current: 5V/3A(Max) 9V/2A Charging time: Android interface 1h Apple interface 1h TYPE-C interface 1h (compatible with all series of TYPE-C mobile phone models) Thick OD wire diameter: 3.2mm Copper wire specifications: 50*0.08mm pure copper charging cables*2 groups +15*0.08mm pure copper data cables*2 groups Referred to as 4-core wires Conventional colors: black, red, purple, silver Certification: CE, ROHS, FCC