Description: Continuous insertion and removal smooth: refuse to oxidize and rust. Metal shell, anti-oxidation, and corrosion resistance. Built-in smart chip, and adaptive battery, do not hurt the machine. Pure copper wire core, higher speed, less resistance, boost speed flash charge. Strong compatibility with one line and three uses: widely applicable to most devices of iOS/Android/Type-C. Specification: Item Type: Multi-charging cable Color: Red /Blue /Black /Silver Material: TPE + aluminum alloy Current: 3A max Outer diameter: 3.5 Cable length: 1.2m Copper wire: 50x0.08x2 tinned copper Function: Charging at the same time Applicable: iOS/Android/Type-C. Quantity: 1 pc