USB C to Audio Jack Adapter with 60W Fast Charging, USB-C to 3.5mm Female Headphone Compatible with iPhone 15 Pro Max/15 Pro/15, Samsung Galaxy S24/S23/S22/S21 Ultra, iPad Pro, Pixel 8 Grey

I tried several DAC 3.5mm adapters to get different high quality wired headsets to work properly with my OnePlus-13 phone. Several didn't work at all, while others were marginal and/or intermittant, or had lousy sound quality...but this one worked perfectly...and its form factor is the most compact, light weight, best looking and most convenient of all that I tried! Excellent design and manufacturing quality and really clean audio. QUICK TIP: If you have a OnePlus-13, first set your "USB default mode" in "Settings/Developer Options" to "File Transfer/Android Auto" - and all shold work well - either with or without turning on OTG mode in "Settings/Accesibility and Convenience" before you plug in a 3.5mm audio device. BTW, OnePlus-13 only stays in OTG mode for 10 minutes if not connected. That doesn't matter for the DAC adapter, but it's important to remember that if you're using OTG - such as with an external SSD drive, etc. Power Amp Pro Equalizer also works perfectly with YouTube Music Premium (both on and off-line) using this DAC adapter!

I just got this device 15 minutes ago, so I can't state anything about reliability. For my application, and at this price, this was definitely the right product for me to buy. My application is charging and playing music from my iPhone 15 through external speakers, while both devices are using a NOCO GBX45 (Li-ion car battery jumper) as a power source. This set up, with this device, seems to work fine. The audio quality seems good. I bought a different product (similar cost) but it did not handle the PD (fast charging) power delivered by the NOCO GBX to my iPhone properly. Because of the higher power delivery (more than the 5V output of standard chargers) the other device compensated by attenuating the audio output level. This device can handle 60 watt PD charging and therefore everything works fine. No audio attenuation.

The adapter seems to work well with the Pixel 9 Pro XL. The USB-C fits well into the phone. For reference, I have a Caseology Parallax Kickstand case on my phone (thinner than an Otterbox) and the adapter fits very well even with the case on the phone. I also like that the adapter fits into itself when storing it. The audio quality is good, and I can't hear any difference in quality with or without the charger plugged in at the same time. I hear no static or anything when listening to music with the charger plugged in as well. When listening to Spotify, the music I'm listening to will pause when I plug or unplug the charger from the adapter, requiring me to manually press Play again to restart the music. This isn't a big deal to me, but is something I noticed nonetheless. I don't know if this is an issue specific to this adapter, or if this is normal, expected behavior on Android devices or with other adapters like this one. One other thing I noticed is that the adapter seems to deliver 15-16W of power to the phone (even though it advertises up to 60W) with the charger plugged in according to AccuBattery (see the attached photos). The Pixel 9 Pro XL normally charges at 30W. So, while using this adapter, the device will likely charge slower than normal as opposed to plugging the charger directly into the phone. While I don't consider this a dealbreaker personally, I thought I'd share. Overall, I think this is a great adapter, and it works very well for my purposes!

It's only been a week at most since getting the adapter. I've had no problem in getting it to work on my tablet. The audio quality through my corded ear buds is as good as when they would be directly plugged into my older tablet with a 3.5 audio jack. I've stuck a USB-C power cord into at the same time and there's no issue with charging my device or with the charging causing any audio issues. For the money this is so much cheaper than buying another set of blue tooth headphones. For work I always have a corded set of ear buds for the PC towers. It's nice to know that I have a way to listen to my tablet without one more item to worry about being charged and ready at any given moment. I like too that they clip into each other and leave nothing exposed when I store it in my bag. The item fits nicely in the palm of my hand as well.

Very good

Update on 4/14/2026: One of the last adapters I purchased didn't last even a month. At the current price I can not recommend this product anymore. I love the design and have purchased probable about 4 or 5 of them so far. The issue is durability. These things don't last even under light usage. I'm not rough on them as I take care of things I buy but these adapters just do not last very long. I've reverted back to buying other company's versions that stick straight out the bottom of my phone. They aren't as comfortable to use but they last much longer than these. Again, I can no longer recommend this product. If they fix their durability issues, I'll buy these again but not until these are fixed to last longer than a few days. Original Review: I wanted a 90 degree USB-C connector to use with my Galaxy S21 Ultra when laying in bed. I can set my phone on my chest comfortably and write product reviews, read, or watch videos, etc. I can also use these with wired headphones. I sometimes like to listen to self hypnosis recordings as well and this adapter let's me use wired headphones for these recordings. I like these better than the adapters with straight connectors. I really like these adapters but durability isn't their stong suit.

I've been using this for several months and I love it. It charges decently fast, the ability to use a wired headset and charge at the same time is invaluable. It's pretty sturdy also. I was worried about the small cable possibly coming loose or breaking but it's held up very well. And I use this a lot! I mean, every day, several hours a day, for several months and no issues at all. Overall, a great find!

These worked really well for about 11 months. Bought them during 2024 Black Friday. Granted, I didn't do much to take care of them, just always kept them in a jacket pocket or sling bag when not using them.. Used them nearly every day whenever I'd be out, getting food, etc. and they worked really well. Used them a few times while charging my phone, so the passthrough charging does work as intended (needed a power source, of course.) I was really sad when they stopped working. Pros: really cheap Cons: didn't last long

At LAST - a USB / Headphone adaptor that works - all the time... everytime. All the others gave up the ghost after a couple of weeks. Excellent

Funziona meravigliosamente, per i cellulari che non hanno più l'attacco Jack si riesce a collegare auricolari o cuffie e contemporaneamente mettere in carica

スマホの音質がハイレゾウオークマンより良くなってとても気に入っていたのですが、購入して３ヶ月で充電出来なくなり、ガッカリ。芯線不良なのか回路不良なのかは不明。そのため、マイナス３の減点。 ⇧ と書いて投稿したのですが、類似の2in1 USB C イヤホンジャック変換 PDを購入したところ音質がイマイチ過ぎてあ然。 もう一度この「BENFEI 2in1 USB C イヤホンジャック変換 PD」を買い直して、やっぱりこの音質だよなぁと再認識。 なにしろ、愛用のハイレゾウオークマンよりスマホのイヤホンジャック＋「BENFEI 2in1 USB C イヤホンジャック変換 PD」の方がいい音質なのです。DACの威力だと思います。

Funciona perfecto, si os da problemas conectad primero el cable de carga y el jack de audio al adaptador, y luego el adaptador al móvil.

This is the first adaptator that works really great. No freeze, no lag, no background noise. Charge and marke calls simultaneously