Dual USB Car Charger, Nkomax Dual-Port High-Speed 2.4A USB Car Charger Auto Adapter for iPhone Samsung Google Nexus HTC (Silver) THE SMART METAL CAR CHARGER: Zinc alloy cover and acrylic lens and adopts seamless integrated craft. DETAIL-ORIENTED DESIGN: Simple, small and elegant design. Environmental ABS material, super-compact form factor. COMPLETE PROTECTION: Protection against over-heat, over-current, and over-charging. Charging will be automatically stop when battery is full SMART CHARGING: Provides maximum charging speed to devices for uninterrupted performance of navigation and media streaming DUAL OUTPUT: Input: Two 2.4A USB ports powerful enough to charge even the largest and most power-demanding devices, and allows you to charge two tablets, smartphones or other devices simultaneously at full speed while on the road.