Specification:Wire Length: 1m/1.5mIn-put: 5V DCOut-put: 5V DCConversion rate: 85%-95%Color Avaulable: Rose/Gold/Silverensure the cable 100% sync & charge compatibility with any Lightning device and up to 20% faster than non-certified cables.2 in 1 Lightning and Micro USB connectors are compatible with both apple and android or many other devices.Premium aluminum housing and sturdy nylon fiber jacket add the 4ft cable durability and flexibility.Four-core copper wires to achieve intelligent shunt, charging speed up 40%, data transmission speed up to 480M/s.