Lumsing Car Charger,Car Adapter 3.4A Dual USB Rapid Car Charger for iPhone iPad HTC LG Motorola Samsung Galaxy Smartphones Tablets for 12-24V cigarette lighter port for cars, trucks and boats, dual-port USB output so you can in the car at the same time as the two 5V input digital equipment supply / charger: navigation, air purifier, Bluetooth, iPhone 5 5S 4 4S, samsung galaxy S3 S4 S5 note2 note3, and most Android devices. the total power of 3.4A, 1A +2.4 A separate dual USB output. Intelligent IC independent control of two output ports, so two full output port can be independently without disturbing each other. built-in multi-protection IC, overvoltage, overcurrent, short circuit, over-temperature protection to ensure product reliability. compact body design, the use will not interfere with the operation and easy to drive plug; using high elastic metal shrapnel to prevent bad or fall out of their own, are easily pulled out a cigarette lighter port.