‐Product Name／intelligent car charger‐Main Function／charging mobile devices(Apple series、Android series)、monitoring and showing Car Battery Voltage ‐Optional Color／car charger！black?white 3-in-1 USB data line！ivory‐Product package／ ‐TechnologyParameter／ Input Voltage！DV12゛24?V? Output Voltage！DC5?V? Output Vurrent！3100?mA? Output interface！USB Working Temperature！0゛40≧‐Kindly Reminder／ The three-in-one USB data line is sold separately、if you want it 、please place another order.