Features: Type C double male data cable with power indicator light and switching button, easy to use without frequent plugging and unplugging. Both 3A and 5A current can be selected, supporting 20V3A and 20V5A charging, but not supporting audional and video transmission. Supports data transmission with a transmission speed of 480Mbps. The far end from the switching button is the input interfaces, and the shorter end is the output interfaces, which cannot be reversed. Supports use of USB C interfaces for laptops, mobile phones, tablets, headphones, and other product. Specifications: Material: Plastic Color: Black Type: 3A, 5A(optional) Cable Length: about 1m/3.28ft Speed:480Mbps Package Includes: 1x Type C Doublel Male Data Cable with Switching Button note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.