Dual USB Charger: The 12V USB outlet has built-in dual USB charging ports (5V/2.1A each, total 4.2A) that auto-detect and charge 2 devices simultaneously at optimal speed
LED indicator: The 12v usb socket has a red LED indicator. Bright lights on the 12V dual socket help you find it easily in the dark
Multiple Protection: The car usb port includes over-heat, over-current, over-charge, and reverse connection protection, stopping automatically when your device is fully charged. The USB charger socket is equipped with a fully sealed protective cap to guard against dust and water
Simple Installation: Mark the hole and drill, insert the outlet, and screw in the screws. Connect the red wire to '+' and the black wire to '-'
Wide Compatibility: The USB socket fits 12-24V vehicles, motorcycles, ATVs, boats, and more. It is compatible with various Samsung and iPhone models, etc