Review on MillSO Headset Splitter for 2 TRRS Headphones/Mics - 3.5mm Jack Adapter TRRS 4-Pole Splitter - Male to 2 Dual Female Adapter - Compatible with Mobile Phones, Laptops - Connect 2 Headphones/Microphones by Osoulo Sharp

- This adapter does exactly what we need. Allows us to connect 2 headsets/phones to one android phone in our case. - Apart from normal poor quality cellular calls (with or without this adapter, as with any RF signal or interference requirements) we can easily have a perfect conversation on the same connected device. Works great!** No problem - just nature! The only problem is if you don't connect the adapter optimally. While I'm not familiar with the manufacturer's instructions, you should ALWAYS connect your headsets to the splitter adapter FIRST, then connect the adapter to your phone. Depending on your phone/device, you may need to connect everything before you can make a call. In our experience, calls dropped multiple times when we forgot to plug the headphones into the adapter first (it's our own fault; if we tried to plug the adapter into the phone first!). ** This is perfectly "normal" in my experience, seems to be working as it should. No problem - just a note to share. Also, you used to have to make a lot of connections for some devices while they were off - luckily we're quite advanced in technology (in some areas) ;) Overall - I like it a lot - very useful for the reason we bought it. It takes one less cellular as we can share and save some headaches.