FASTEST CHARGE: This 3.1A car charger with 1.0A USB port + 2.1A lightning connector can charge two devices simultaneously LATEST IOS SUPPORT: Apple MFi Certified Car Charger contains an authorization chip issued by Apple which communicates with any Lightning connector device to ensure 100% Compatibility and no Warning Messages. You can rest assured that it will not break with Apple’s firmware updates and it supports latest Apple IOS LED: Ringlike indicator, turning BLUE when working. BUILT-IN: Apple Certified 3.3 feet / 1.0 meter lightning cable. APPLE MFI CERTIFICATION: Ensures complete charge and sync compatibility with The 3.1A lightning Car Charger works with Apple devices that have a Lightning port, including the Apple iPhone Xs/XS Max/XR/X/8/7/6/Plus, iPad Pro/Air 2/Mini, 4 iPad (4th generation), iPod nano (7th generation), iPod touch iPhone X, 8, 8 Plus, iPhone 7, 7 Plus, iPhone 6S, iPhone 6s Plus, iPhone 5, iPhone 5C, iPhone 5S, iPad Air, and iPod Nano. Additional USB port works with all USB enabled devices.