PLUG AND PLAYThis USBC to 3.5mm headphone audio adapter support phone call,allows you to use your 3.5mm headphones listen to music or calling more conveniently.HI-FI AUDIO TRANSMISSIONThis USB C to AUX 3.5mm headphone jack adapter built in DAC high resolution chips,achieve 24bit/96Khz digital audio output,provides you stereo surrounding sound, song and music won’t be influenced by transmission, so you can experience lossless original sound qualityWIDE COMPATIBILITYCompatible with USB Type C interface devices,like Google Pixel 4/3/3XL/2/2XL,HTC U 11/HTC U Ultra,Essential Phone,2018 1Pad Pro,LG,HUAWEI P20/P20 Pro,Samsung Note 10/10 Galaxy,Mi Mix 2 and more usb c devices.AUDIO/CALL HEADPHONE ADAPTERUSB-C to 3.5mm audio adapter allows you to listen to music with 3.5mm headphones,also support to answer phone calls with use the volume control function, it preserved all functions of your wired usbc 3.5mm jack headphoneWe can promiseThe products are tested strictly before they are shipped to ensure the quality.If the product has any questions, feel free to contact us.