MillSO Headset Splitter for 2 TRRS Headphones or Mics - 3.5mm Jack Adapter TRRS 4-Pole Splitter Male to 2 Dual Female Adapter

Good quility

Works great. I plugged in 2 sets of ear buds and both work with one phone including voice.

have two mini desktops that needed special cords for headsets. works excellent, plugs in and computer recognizes the plugs, bought two more just in case.

This product works. You can turn one TRRS outlet into two TRRS outlets. I wanted this to be able to plug in both my headset (TRRS) and my PC speakers (TRS) at the same time, so I could listen on the speakers without putting on my headset when I don't need a microphone.Well, if you plug a TRS (e.g. stereo speaker only) cable into either output, then the microphone will not work on the other. Then you either have two speaker-only connectors, or two speaker/microphone connectors, but not one of each. So when I plugged my speakers in, the microphone on my headset didn't work. I tried four different TRS cables, and all of them disabled the microphone on the second connector.I had to buy an extra TRRS cable to use with my PC speakers. So now it works the way I wanted (speakers and headset with microphone both simultaneously active), but I had to buy that extra cable.

I bought these so that I can use my earphones, and also a small speaker while I'm playing my instruments. It does a good job of splitting the audio evenly. The only issue is that I need less volume in my earphones, but the volume adjusters on the earphones and small speaker won't work when they're plugged into the audio splitter. However, I found an old pair of earphones that has a wheel/dial volume adjuster, and this one does work when plugged into the audio splitter. These type of earphones are hard to find now, but there are adapter cables you can buy that have the volume adjuster wheel.

Que es muy bueno!!!

Works wonderfully!!

Update: I received an email from MillSO Customer Service the day after leaving my original review. They said the factory was made aware of the issue and has extended the length of the "split" piece to fully contain both cables. I'll update the review when I see how the new part looks... stay tuned!Original review:[Shielding exposed, I question how long it will last...] Ignoring the one issue I have with this product, it seems to be a very built unit. The cables are thick yet flexible, and both male and female ends seem to be well built. The female ends have a good positive feeling when inserting a pair of headphones. The issue I have is with the rubber part where the "split" happens. The "seam" on the stock product photos is a separate part that slides up and down the "female" cables, presumably to keep the two ends closer together (a common feature on earbuds). However, moving the sliding part reveals the two female cables are not fully molded into the "split" piece. Shielding can be seen in the attached picture. I will likely use some glue to fasten the sliding part to the "split" piece and to fasten the female cables within the sliding part. I question how long this splitter will last without some sort of modification to better secure the two female cables to the rubber "split" piece.Also, I haven't used this device with microphones yet, but it appears to split audio as expected.