Superior Safety Circuit design and with advanced temperature controls, protects against dangers like overload protection, and short-circuit protection. Universal for in-car charging of all smartphone. For Most Vehicles Plugs into the standard DC socket (cigarette lighter) of 12-24V vehicles perfectly. CNC metal alloy body, durable and good for heat dissipation. Ultra Compact Design Smallest and lightest USB car charger of AUKEY, use your car to charge any device that relies on dual powered USB ports. The super-small design conserves space, allowing seamless access to the rest of your dashboard. Key Features Model: Aukey UKAN1023667 Colour: Black Output: 24-watts Input: DC 12-24V USB-A 1 Output: 5V 2.4A USB-A 2 Output: 5V 2.4A Maximum output: 24W (12W+12W - 2 ports in total) Dimensions : 23.8 x 23.8 x 43.6mm Weight: Approx 17g Box Contents Aukey Enduro Manual