WOWTOU Plug Reversible 24W 4.8A Dual USB Port Car Charger, Powered by 12V/24V Cigarette Lighter Adapter for iPhone 7 Plus or Android Cellphones Advantage: Unique hassle-free reversible plug USB port design, blindly plug the USB cable into the charger, very convenient at driving Powerful: 24W/4.8A total output with 2 ports, enables you to charge two tablets or phones with up to 2.4 Amp each simultaneously at their full speed Intelligent: Detects the input current of the connected devices to maximize both compatibility and charging speed up to 2.4 amps each port or 4.8 amps overall Safety: 12-24V input allows to be used in a universal car or truck; Over-current protection, over-voltage protection, short-circuit protection and temperature control Warranty: 12 Months; Work well for Apple iPhone 6s / 6s Plus, iPad Air 2, iPad Pro, iPad mini, Samsung Galaxy S6, LG G4 / G5, Google Nexus 6P/5X, Bluetooth headphones or speakers, smartwatches and more