What's in the box:

USB C to Type C Audio Headset Adapter USB C Power Charging Port for Huawei Xiaomi OPPO Samsung (Standard)

Features:
Allowing users to use their USB-C headphones while charging a USB-C device, can enjoy the music or answer the phone call conveniently.
It is plug and play, compatible with HUAWEI, XIAOMI, OPPO, SAMSUNG & more USB C devices.
Multifunctional adapter, it supports listen to music, call and volume control.
USB Type-C interface is suitable for many devices.
Quick charge, not easy to get hot.

Specifications:
Interface: USB-C to USB-C Audio Port & Charging Port
Color: White
Adapter Weight: 6g / 0.21oz
Package Size: 10.5 * 2.8 * 0.8cm / 4.13 * 1.1 * 0.31in
Package Weight: 7g / 0.25oz

Packing List:
1 * USB-C Adapter