Function 1: Charging function is converted to TYPE C, compatible with PD, switch power supply, etc., but it cannot guarantee full compatibility with 100% PD chargers, and users need to test it themselves Function 2: Expand the 3.5mm headphone function. After inserting the 3.5mm headphone, the external speaker switches to the 3.5mm headphone output. When unplugging, it automatically switches to the external speaker. Type:Special conversion head for game consoles You can use type C charging and 3.5mm headphone output at the same time, and the functions do not conflict. However, in order to reduce the overall size, the hump is not too prominent. So the two connectors are relatively close. When users use both, they need to choose the smaller headphone and data cable connectors. Product weight:35g Color:White Material:ABS Package Contents: 1 * For GBA SP-dedicated Adapter