PD Quick Charge: Support USB C PD quick charge up to 20V/3A, you can charge your phone fast and save more time. We offer a 12-Month Worry-Free Service Time and 24H Easy to Reach customer service. Premium Material&Portable: We adopt the Malleable TPE and Aluminum alloy oxidation and connectors for a longer lifespan. Integrated design compact size just 19g easy for you to take around anywhere. Hi-Fi Sound Quality: Built-in smart chip(Realtek Chip/DAC) makes it supports Hi-Res(Up to 24Bit/96Khz) and OMIP/CTIA self-identified ensures high quality sound without and audio comprise no matter 3.5mm earphone or USB C earphone you use. Note: Not support 3.5mm earphone and usb c earphone at the same time, you can use only one kind of headphone each time. Widely Compatibility: It works for most USB C Phones, tablets, Notebook such as Google Pixel 7/7Pro/6/6Pro/5/4/4XL/3/3XL/2/2XL, Samsung Galaxy S23/S23+/S23 Ultra/S22/S22+/S22 Ultra/S21/S21+/Note 20/Note 20Ultra/Note 10+/S21 FE/20+/20 Ultra, iPad Pro 2018/2020/2021,Macbook and more USB C phone. PLEASE NOTE: NOT compatible with All OnePlus series phone like 6/6T/7/7Pro/7T/7T Pro and Moto Series Phone. 3 in 1 Design: We have 3 ports (2×USB C and 1×3.5mm headphone Jack) in this USB C to 3.5mm audio adapter, which allows you listening music from USB C phone and quick charging your phone simultaneously such as Samsung Galaxy S23/S23 Ultra/S22/S21 Ultra. You can either use USB C headphone or 3.5mm headphone for audio. More choices, More Convenience.