Product Features:
1. Intelligent detection of car battery voltage.
2. Display USB charging voltage and current.
3. Dual USB ports work at the same time, charge 2 devices.
4. Adjust the output current automatically, according to different devices.
Product Details:
Color: Golden / Silver
Size: 6cm * 3.5cm * 2.4cm
Material: ABS + electronics
Packing: boxed
Specifications:
Input voltage: 12V-24V
Output voltage: 5V
Output current: 2.1A (port 1 is 1A, port 2 is 2.1A)