Car Charger Pancellent Rapid LED Dual USB Car Charger Adapter (5v/3.4A output) with LCD Screen Display for iPhone 6s, 6, 6S plus, Samsung S7, S7 Edge, Tablet and all Android Devices 1.2-Ports USB charger, can charge for two different devices at the same time, fast charging 2.180 swing design, convenient to adjust the best location 3.ABS material, durable, not deformed 4.Built-in intelligent management chip, effectively prevent overchage and short circuit, security 5.Input:12-18V output:5V-3.4V.The current will be shown on the screen automatically