Dual port design, efficient fast charging: With two USB-C ports, it can charge two devices at the same time, greatly improving charging efficiency and saving precious time.When two ports are used simultaneously, the charging will automatically enter the slow charging mode. Whether it is a mobile phone and a tablet, or a laptop with earphones, it can be done in one stop, no need to worry about charging multiple devices, and easily meet the daily power needs of multiple devices. High power output, fast energy storage: Support high power output, when charging the device at high power, it can significantly shorten the charging time. For example, it can charge a large amount of power in a short time for a mobile phone that supports PD fast charging; when charging a laptop, it can also quickly replenish its power, allowing you to quickly return to work or play and get rid of power anxiety. Widely compatible and adaptable: Fully compatible with a variety of mainstream fast charging protocols.