portable 5v,2.1A usb travel charger

travel charger 1.Input voltage:AC100-250V,50-60Hz,suitable for any country 2.Output parameter:5-5.5V,300-2100mA output port:usb or cable 3.The plug you can choose by yourself , such as EU,US,UK,A 4.Optional AC charger +The sleek designed compact size is perfect for travel or home +With LED power indicator 5.LED display signal or dual led display 6.Flexible pins 7.world traveler (100-240V) and the innovative travel charger automatically adjusts to all voltages and frequencies in the US, Europe, and Australia 8.LED charging indicator shows charging status. 9.Patented circuit board design to protect your valuable gadgets from short circuits. 10.Suitable for iPhone, iPod, mobile phone, lineless phone ,interphone, Mp3 ,Mp4, digital camera, digital products, scanner , route, medical equipment etc Products characteristics *with fixed frequency control circuit,it provides with over voltage,over current overheat and short circuit protection *ultra low unload/standby power consumption,meet CEC IV green *meet all related safety standard *suitable for mobile phone ,MP3,MP4,IPod,Iphone,digital camera, gamer,household appliance etc Reliability High voltage test:3000V 60S 5ma max Insulation Resistance:7min operating temperature:0-50 storage temperature:-40--85 burn in test:80%-100% safety Approval Standard:UL/1310/1950/60950 EMC standard :EN55022,EN55024/A1