Type-C Earphone & Charging Conversion Cable Earphone Jack ★Compatible with iPhone's Type-C charging! 【Earphone & PD Simultaneous Charging】 3A PD fast charging is possible while listening to music! You can listen to music with earphones while charging your Type-C USB connector device. 【Latest Evolution 2 in 1・Game 7.1ch Surround & Hi-fi】 This product is a 2-in-1 latest technology conversion cable that combines 7.1ch surround sound specifically for games and Hi-fi specifically for music, equipped with a chip developed by Kasott. The 7.1ch surround sound of PC terminals can also be used on iPad Pro, Smartphones, and laptops. Game sounds can be heard more clearly. You can transmit and enjoy music. You can easily switch modes by pressing the home button on the earphones for 2 seconds. Usable with all earphones ♫ 【PD3.0 Fast Charging, Compatible with Charging MacBooks and other PCs】 Equipped with a 20V fast charging function, it supports PD3.0 fast charging with a maximum output of 3A, allowing for quick and stable charging. 5V/3A, 9V/3A, 12V/3A, and 20V/3A are supported, with a maximum output of 60W. (※Note: The charging cable, charger, and device must support PD3.0 fast charging.) 【Music/Charging/Calling/Volume Adjustment Possible】 Small and easy to store, making it convenient to carry. Using the Type-C conversion cable, you can listen to music while charging your smartphone or iPhone. You can also make calls while charging. It can be used at home, in the office, in the car, or while walking. ※The conversion adapter MC33 may have compatibility issues with a very small number of mobile devices. Connector Shape: USB Type-C Outlet Connector: USB Type-C