Product information "USB-C to 3.5 mm audio adapter with EQ and PD, 96 kHz / 24 bit DAC" from LogiLink Your smartphone or tablet does no longer have a normal 3.5 mm jack output for your headphones, but only a USB-C port? Then LogiLinks's DAC adapter is exactly the right solution for you: Simply plug the UA0363 into the USB-C port and the male plug of your headphones into the adapter. You will be able to use it without any problems and enjoy an improved sound due to the built-in equalizer, which makes your music sound even better. Moreover, the audio adapter has an additional USB-C port that can also be used as a PD quick-charging port. This way you can connect your headphones and still charge your smartphone or tablet at the same time. This mobile DAC adapter converts digital Audio signals to analog audio and connects to any headphones via 3.5mm headphone cable. Improves headphone audio dynamic effects with Hi-Fi sound performance; perfect for gamers, Youtubers, music players, etc PD Quick Charger In addition to a TRRS socket, this adapter has a USB-C socket port for connection to the terminal which can be charged with a power of up to 60 watts during use, so you can listen to music, watch videos or make calls all at once. Thanks to its ultra2-in-1 USB-C DAC also supports a PD fast charge of up to 20V/3A (60W); you canc harge your phone faster and save more time