*1. 8 ports USB output, to meet the simultaneous charging of multiple products, charging is handy. *2. Universal car cigarette lighter input, compatible with most car models. *3. Multifunctional Smart Charger, USB Output, with multi-level protection. *4. Built-in intelligent LCD display shows the working status, current, voltage, USB interface usage。 *5. Outstanding short-circuit protection to ensure the safety of the circuit current conversion, can be widely used in a variety of electronic devices.