Feature:
1. Detects your device to deliver its fastest possible charge speed
2.4 amps overall for front seat users
Max 2.4 amps per port or 4.8 amps overall for backseat Users
2. Short Charging time
3. Plugs into any car power outlet
4. Built in IC chip,Short Circuit Protection, Over-Current & Over-Voltage Protection
5. Energy Efficiency:over 98%, good charging performance

Specification:
1.Input: DC 12-24V
2.Output: DC 5V 7.2A(Port1+Port2=2.4A/Port3+Port4=4.8A)
3.Materail: PC
4.Cable length:170cm
5.Compatible: iphone5/Ipad/Samsung/Smartphone/MP3/MP4/GPS/
Tablet/Ipad mini/USB Devices and more

Package Included:
1 X USB Car Charger