Dual USB Charging Ports - Dual smart USB ports quickly and easily identify your mobile devices, to provide optimal charging efficiency automatically, simultaneous charging any two devices at superior speed.
LED Screen Display - Independent digital display chip. Monitor the voltage of the vehicle's car battery when not charging any devices. When charging a device, it cycles between device's charging current and the voltage of the vehicle's battery.
Optimal Safety - Multiple built-in voltage regulators fully protecting your devices against excessive current, over-charging and over-heating, ensuring charging efficiency and reliability.
Lightweight & Portable - design with tiny body, it perfectly blends with any car cigarette lighter. (Suitable for your 12 to 24 volt car)
Universal Compatibility - Work with Apple iPhone X / 8 / 7 / 6s / 5 / SE / Plus, iPad Pro / mini / Air, Samsung Galaxy s8 / S7 / S6 / Edge / Plus, Note, BlackBerry, Asus, LG, Nexus, HTC, Lenovo, Moto, Huawei and More.
Input voltage: 12V-24V
Output voltage: 5V
Output current: 2.1A (1A for port 1 and 2.1A for port 2)