his car charger will work on any device that is powered directly via USB. you can charge by 2 ports at the same time. Features: 1.Universal 2 port USB(2.1A 1.0A) car charger adapter 2.Both USB Port can be used at the same time. 3.Short Circuit Protection. 4.Automatic Overload Cut-Off. Compatible with:iPad,iPhone,Samsung,Nokia,HTC,Sat Nav,Mp3,Mp4 players,Digital cameras and various other USB powered devices. Input Voltage: 12V or 24V DC Approximate size: 6.0x3.1 cm Color:black Package Contents: 1 x USAMS USB car charger
