I have had a AC plug from a previous MP3 player that has the AC plug in where you can plug a usb cable into the charger and plug it into your device.
It looks something like this
I am wondering if I can plug my ipod touch usb and use it to charge? it has a red and green led light on the adapter. I am not sure if it is safe to use this type of charger to charge my ipod touch?
It's called Travel Charger Model: LF-003
Input AC 100-250V 50/60Hz
Out Put: DC5.0V + 0.5V
DC400mA
(Just wan know if this is safe? what is ipods required voltage? do not want to overcharge and break or anything happen)
ANY HELP WOULD BE APPRECIATED! THANKS
It looks something like this

I am wondering if I can plug my ipod touch usb and use it to charge? it has a red and green led light on the adapter. I am not sure if it is safe to use this type of charger to charge my ipod touch?
It's called Travel Charger Model: LF-003
Input AC 100-250V 50/60Hz
Out Put: DC5.0V + 0.5V
DC400mA
(Just wan know if this is safe? what is ipods required voltage? do not want to overcharge and break or anything happen)
ANY HELP WOULD BE APPRECIATED! THANKS