2 in 1 USB-C Adapter with 3.5mm Headphone Jack, Compatible for iPad Pro and Type-C Jack Phone USB C to 3.5mm Headphone Jack Adapter , 2 in 1 USB C Dongle 3.5mm Aux Audio and USB C Charger , Dongle for Pixel 4 3 2 XL, Galaxy S20 Ultra Z Flip N10 S10 S9 Plus, iPad Pro 1. EXCELLENT PERFORMANCE: The USB C to 3.5mm adapter highly compatible for Google Pixel 44XL33XL2 XL, HTC U11 U12, Essential Phone, Mate 20 proP20，Samsung Note10A8SS20 . And it also supports Mac and Windows systems laptop with USB-C port Such as iPad pro 12.9 inch MacBook Pro Android Pad .NOTE: Follow these steps before using: connect the headphones to the adapter first, then connect to the charging cord, finally connect to your phone!! 2. Hi-FiDAC CHIP: Built in high quality audio DAC Noise Reduction Chip,our USB-C headphone adapter offers supreme noise cancelling technology, play music with high rate, high resolution and lower noise. Clear and not stuck. Besides, this updated adapter has high quality output up to 24 bit96 kHz, making it possible to bring all of the thrill and excitement of pure, living sound directly to your ears 3. MUTI-FUNCTION DESIGN: The USB C to 3.5mm adapter is designed for USB C devices without 3.5mm port. You can charge you usb-c device and play music at the same time with our adapter,say goodby to the problem of only 1 type-c port on your phones.You can use it to answer reject calls, play or pause music, control volume by your headphone in-line， And please note: Type-C jack only supports charging. 4.PD 3.0 FAST CHARGER: The USB C to 3.5mm headphone jack adapter built-in PD 3.0 chip (Power Delivery Protocol) able to offer 18W charging performance, it up to 9V2A charging speed. It will save much charging time for you,and ensure that your mobile phone battery will not be overheated due to too fast charging, which will reduce the life of the battery. 5.PLUG & PLAY: No software download needed, The USB C to 3.5mm adapter adapter is lightweight yet durable, micro compact portable design, for easily take it to anywhere, on the go, at home,