... .Led light indicate 5.Small size,USB port Travel Charger Features: USB Car Charger For Iphone/IpodInput: 12-24V, Output: 5V, 1000mA ... constant current charging, pressure limiting,lower risks of over-current,overheat and short-circuitScope of application: PSP, PMP, PDA, digital cameras ... , NDSL, NDSi,etc Usage Guide: 1. Connect the charger with mobile phone till the LED indicator turns green.2. Plug the ...