UGREEN USB C to 3.5mm Audio Adapter Type C to Headphone Aux Jack Dongle 24bit/96kHz HiFi DAC Cable Cord Compatible with iPhone 16 15 Pro Max/16 Plus, iPad, Galaxy S25 S24 Ultra, Pixel 9, Grey

Powers my 300ohm Sennies well, though seems to be slightly less powerful at first listen than the Ugreen 24/48 iOS Lightning version, which has plenty of clean power and leaves plenty of headroom with my HD 600. Regardless, this dongle powers them easily and to louder levels than would be healthy to listen to, so I’m satisfied.Switched over from the FiiO KA11, which outputs some 2.6V (based on user measurements over at ASR) but stays hot and is constantly drawing battery power, even when not in use. Goal here is to have something I can just leave plugged into my iPad and forget about. Hopefully this’ll accomplish that, and it’s so far staying cool to the touch. Seriously wish Ugreen would publish specs because these dongles are fantastic and seriously audiophile capable components

I bought these to use with my IEM's. It lets my attach them to my phone to listen to music. They work great.

It sounds great. Much better than the cheaper and similarly looking dongles.No audible background hissing on pause, in a quiet room (unlike those cheaper dongles).Even mic/voice pickup is good.Good build quality.

Flexible little adapter that does what I needed it to do which was give me the option to use my wired Skull Candy ear buds with my iPhone 15 so I didn’t drain my bluetooth sets as quickly. It allows my headphones to get plenty loud, louder than I can handle if I ran it all the way up. No static noise at least yet. I’m dropping this review about ten minutes after opening the package. I an excited to test my over the ear headphones on this connection. Neither pair I own have in line mics so I can’t report on that. I’m all good though.

Just what I needed for my wired earphones!!Perfect fit and use on my Galaxy S25 Ultra!Connected very well, good sound quality, no change at all!So happy to have my wired earphones back!!Thanks so much!

Nice item. Has great sound. Good bass.

Pixel 9 (android) volume issues SOLVED. This adapter negates the volume reductions issues present in the Google and Apple USB c adapter. The dac in this sounds good and retains detail while providing a noticeable increase in volume compared to the available OEM adapters. I haven't seen many other reviews mentioning this specifically but if you've been struggling with low volume headphones, this is the solution. The apple adapter struggled to push my Koss KSC75s to a reasonable volume but this adapter had no problem pushing them to uncomfortable volume levels (but with low distortion).

Works great and arrived very quickly just like the shipping had said. So far great product, looks slick and has a nice threaded cable