Caricabatteria da auto USB compatto per lettori MP3 e cellulari lunghezza cavo 3 5m
Interface: for MINI USB(NOT USB for smart Phone, for HTC, Motorala, ). Short circuit for protection. Reminder: the for Dash Cam 20 needs a third wire with a 18K Ohm resistance to ground(Pin 4). Output Port: for MINI USB.