2 in 1 Data Transmit, Charging, Micro USB Cable and Lightning Adapter 3 Feet Long, Double Eight Contact both Positive and Negative, Transmission Speed Faster. Connect With Wall Charger Or Computer for work on all devices; Iphone 5/Iphone 5 S/Iphone 6 /iPa/iPo/SAM/GALAXY and Smart Phone etc. *Absolute One Year Warranty