The Rocco 100W PD Fast Charging Power Bank is ideal for charging laptops, phones, headphones, and earbuds, especially during long travel days. This laptop power bank features dual Type-C input and output ports and dual Quick-Charge USB output ports. It also has a vibrant LCD digital display that shows battery power, voltage, and current levels. The capability to charge four devices simultaneously simplifies your charging setup and reduces the number of chargers you need to carry. Additionally, it is equipped with over-voltage, over-current, and short-circuit protection, ensuring your devices remain safe and secure. The package includes a Type-C charging cable and a user manual. Materials: Aluminum, ABS, PC.