The Superfly 3.4Amp Car Charger come with a 5 year warranty, ensuring long lasting quality and durability without compromise. Specifications: - Input DC12V~ 24V - Output: DC 5V, 3.4A Car Charger - Cable Length: 1.2 meters - Cable Charge rated at 2.4 Amp - Cable material - TPE - 2 X USB ports ( 1 x 2.4 Amp , 1 x 1 Amp) - Short circuit protection, Over voltage protection, Over current protection, Over load protection, Backflow Protection - Operation Temperature: -20? to 55? - Housing Material: ABS What's in the box 1 x Car Charger 1 x Micro USB Charging Cable