ENKAY ENK-AT105 USB-C Type-C to Dual Type-C Headphone & Charging Adapter Data Cable 1. USB-C male to dual USB-C female cable: It provides two USB-C ports so that you can easily connect USB-C peripherals to your new USB-C enabled devices，The usb c splitter can not work with dispay. Does not fit for magsafe charger, do not work for iWatch, can not charge for laptop 2. Fault-tolerant design: If you accidentally insert the wrong position of the charging and earphones, the automatic protection function will be activated immediately, the adapter and mobile phone will not be damaged. 3. Pay attention to the limitation: The USB-C splitter does not for monitors, only support one audio outputs, two usb-c port can not work with 2 headphone at the same time(not for power input ), not for monitor display, do not work with HDMI cable, iWatch. This is a USB-C male to USB-C female adapter designed for power output or data transfer and it will not support video signal transmission.Support 5V0.9A power output. 4. Great compatibility: It supports mobile phone tablet, laptop etc. with USB-C port. 5. Plug and play: This adapter no need to install software, drive, or complex connection mode, plug and play. Let you use the simplest way to enjoy wonderful music anywhere.