•Upgraded Design: Designed with a newest ON/OFF button, this 12V USB outlet can turn off the light of the voltmeter to a gentle point indicator light. So that it can avoid the voltmeter led light always light up and save battery for you.
•4.8A Dual USB Ports: The car charger equipped with two USB2.4A fast-charging USB ports, it charges two compatible devices up to 4 times faster simultaneously than a traditional charger.
•Multi-color LED Lights: Designed with multi-color led display lights. A red LED voltmeter light can remind you the vehicle's battery is abnormal when voltage below 12V and enable you to know the health of the battery while driving in real-time. While it will change to flowing red and orange and green under charging status and point sleeping gentle light after you turned off the button.
•Easy Installation: Its socket size fits most vehicles' dash panel. Just open a hole about a 3cm diameter. And connect this socket"+" to fuse box for electricity,"-" to the negative pole. Then put the socket in and screw it tightly.
•Waterproof Design: It designed with a rubber USB cap which enables it waterproof and dust-proof better protects its internal circuit and enhances its lifespan effectively. Excellent accessories for almost all 12V vehicles, marine, for ATV, motorcycle, bike, truck, for Golf Cart, RV, Boat, SUV, .