I believe this is compatible with Xiaomi, OPPO, and Huawei, but I haven't tested it as I don't have those devices. #megu smartphone 【Compact Design】 This earphone case has a cute pink design and is convenient to carry. The hard case securely protects the earphones, providing peace of mind even in your bag. 【Multi-functional Accessories】 In addition to the earphones, a USB Type-C cable and instruction manual are included. This allows you to start using it immediately and makes charging easy. Operation not confirmed. 【Ease of Use】 The case opens and closes smoothly, and it's easy to take out the earphones. It's the perfect item for everyday use and travel. - Color: Pink - Accessories: Earphones, instruction manual, USB cable - Case Material: Hard case - Connection Terminal: USB Type-C cable approx. 115cm Sleep headphones, USB-C TYPE-C wired earphones, comfortable sleep headphones, canal type earphones, for sleeping, for telecommuting, for TV conferencing, noise canceling, high sound insulation, with microphone, earphones. Compatibility may be limited to Xiaomi, OPPO, and Huawei. USB-C round storage case included 14-36$2090.1520.950