Widely compatible and portable.
The usb type c digital audio output is converted to a 3.5mm headphone jack for use with 3.5mm headphones.
Suitable for mobile devices that can output USB Type-c audio digital signals.
Size:90mm

【Headphone adapter】Guguearth USB Type C to headphone adapter is specifically designed to connect the Type-C smartphone which has no 3.5mm aux jack. With this audio adapter, you can continue to use the headphones or connecting an auxiliary cable.
【Hi-Fi Sound Quality】: This usb c headphone adapter built-in digital to analog converter ensuring a stable and clear sound transmission, providing you with the excellent audio experience. 
【Multi-Function USB C 3.5mm Adapter】: This USB C to aux adapter enable you to listen musics and answer phone call with your headphone as well as supports wire control function, such as microphone volume control, pause and play functions, playing games, plug and play, very easy to use.
【Wide Compatibility】: The product compatible with Huawei Mate 10/10 Pro / Mate 20 / 20Pro / P20 / P20 Pro / P30 Pro, Google pixel 4/3/ 3 xl/ 2/ 2 xl,Samsung S21 S20 S20+ Ultra S10 S9 Plus Note10, Moto Z2/Z3/Z3 Play, iPad Pro( do not support volume control) and more USB C devices.