ITEM NAME:USB Car Socket 12V Car Charger 5V 4.2A Dual USB Car Charger Waterproof Car I3U2 USB Car Socket 12V Car Charger 5V 4.2A Dual USB Car Charger Waterproof Car I3U2 (DUAL CHARGING) This high-quality built-in power outlet has two 5V / 2.1A charging ports and built-in smart chip that automatically detects your devices and is able to charge them at the same time at optimal speed Note: The USB power outlet consumes 30 mA when idle Electricity, you do not have to worry about it (Easy installation) Installation is very easy within 20 minutes: " + " is plugged into positive pole and " - " is put on negative pole. Also, it can be connected to an on / off switch so you can save energy. Attention: The integrated LED display works when you turn it on (LED VOLTAGE INDICATOR) An integrated voltage protection with a LED digital display shows you the exact voltage.Very useful for car, boat, bike, SUV, ATV, RV car, campers and motorcycles. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
