Compatible List Samsung Galaxy: S22, S22+, S22 Ultra, S21, S21+, S21 Ultra, S20, S20+, S20 Ultra, S20 Z Flip, S10 S9 S8 Plus, Note 20 10 9 8 plusGoogle: Pixel 2/3/4 XLApple: iPhone 15 15 Pro 15 Plus 15 Pro Max,Ipad pro, Macbook, Mackbook AirHUAWEI: Mate 30/20/10 pro, P30/20 pro,One Plus: 6T, 7, 7proSony: Xperia XZ2Nokia: Nokia 8 Sirocco, Nokia 8/7 Important Note: Calling function can not work for a phone with 3.5mm jack.For Ipad Pro 2018, the functions of wire control and calling will not work. USB C To 3.5mm Professional Audio Adapter Portable Design Portable and lightweight, Plug And Play, No Install Needed. Making your life simple and convenient.Get the full listening experience with no loss in audio quality. Plug and Play Supports music playback and calling for most USB C devices.Enjoy unparalleled Hifi stereo audio. Small and portable The Length of USB C to 3.5MM adapter is only 0.18M. So you can put it in your bag.Small and portable, easy to carry. Smart DAC Chip This headphone jack adapter adopts advanced DAC Decorder Chip and super noise reduction technology to offer high-definition audio and retain the original sound quality, providing you with the best listening experience.