This light up double ports USB car charge includes a handy LED ring that illuminates your logo in the dark. Input: DC 12V-24V; Output: 5V/2.1A (Full), with CE, RoHS certificates. It has the function of over-current, over-voltage, over-load protection. Environmentally friendly and energy-saving, this is great for travel and daily use. Products will be packaged in an individual white box, which makes it ideal to give away as a gift.