AGVEE 2-in-1 USB-C to 3.5mm Microphone Headphone Adapter, Type-C Mic AUX Earbud Splitter, USBC Audio Earphone Converter, PD 27W Charger Dongle for Samsung S21 S20 Note 20/10, iPad Pro, Pixel, Black

(Updated after three months) Get the red ones, they are harder to lose. I use a tablet for car audio and at my desktop and use only high quality files. This item has worked perfectly for me. In the moving car it's hard to tell the difference that the high sampling rate makes, but at my desk with high quality earbuds (IEMs) you can hear the difference. I have been using the adapter for about three months, including on road trips with perfect function. I am only using standard USB charging protocols no quickcharge or PD. This adapter supports charging from my standard protocol, high power 2.4 amp charger just fine, and that is all my tablet needs. If your device already has a 3.5 mm aux outlet, you do not need this and it will not work!!!I used to sell stereo, including high-end gear in Cambridge MA in the 70's and 80's, so I know might know a little bit about hi-fi. I have owned 200w/channel amps with .008% (Yes, that is 8/1000 percent THD), below measurement IMD, as well as, electrostatic headphones, etc, etc.

I was so leery about this purchase, seeing reviews on this (and, tbh, other brands of this type) which said that the product only lasted a month. This was the best purchase I could have made! I've been using it about 5 months now, and have never had any issues! I use it continuously, and not all that gently at times, and the sound quality remains crystal clear. The "fast charge" does, indeed, work - as long as I'm using the Samsung charger that came with my Galaxy S20+. If I use a generic "fast charger" it takes forever to charge. I never need to plug my earbuds in in any particular order (as many similar products said you must plug in the earbuds, before plugging in the USB into the phone) and it works no matter which "order" I plug in the USB. If I do need to plug in the charger while my music app is running, my music app will pause, and I need to push play afterwards. I will absolutely purchase this brand again, should it ever fail, and recommend it highly! (But, I'm still hoping new model phones will once again restore the headphones jack, because that was a stupid move - no matter what their reasoning was!)

The item worked great and as intended, until it didn't. Ear jack connection stopped working. But I have had it for a year and 5 months. This is the reason for the average score, I think that is fair.

Not too much to say here other than that it works as described, and the price is right. Power works fine, audio works fine when not also plugged into power. When the power is plugged in along with the audio, I notice a fair amount of whine/buzz in the audio signal. Seemed to happen regardless of the AC adapter used. There is enough other noise when the car is in motion that it's a non-issue, but it's noticeable when sitting and listening with the engine off.

It works but comes loose at times. When I connect it's a bit staticky at times but it doesn't last very long. Sometimes even tho my headphones are plugged in all the way it will switch back to speaker phone instead of thru my headphones. I just make sure everything's plugged in securely to double check but it'll usually come back to my headphones after I move the cord like there's a short or something. I could send it back for a new one but honestly this one works just fine for what I need.

Functions by itself, can charge and play audio simultaneously without issue.The recent this gets 3 stars is if you try to walk or if the cable is jostled at all, the audio will shut on and off. Normal headphones (without this dongle) will have a consistent connection when used with a phone or other music playing device, but when routed through this connector, is extremely susceptible to disconnecting if shook at all.Functions well if stationery, and in a pinch, and I don't hear any noise while charging, but it really needs to be like taped together if you don't want audio to cut out.

Easy to hook up and the sound is really good. If you connect headphones first, when you connect or disconnect the charger it will put the sound (music) on pause. Otherwise, no problem using. I like that I can charge while using earbuds. Nothing to dislike with this headphone jack.

Works very well with my Galaxy S20 5G while plugged. It's small and I can use regular ear phones. However, you will need Bluetooth ear buds for this phone.