1. Small size, light weight, does not occupy storage space, easy to carry. 2. The material is composed of gallium nitride, which is resistant to high temperatures, has low loss and has a long service life. 3. The PD dual port can be compatible with two laptops charging at the same time, so there is no need to wait for charging. 4. 15W wireless magnetic fast charging, sensitive, easy to use, easy to use. 5. Supports simultaneous output of 5 PD ports, easily solving the problem of charging multiple devices. 6. The total output power of the gallium nitride charger is up to 140W, which automatically adapts to a variety of charging powers and can quickly charge multiple devices.