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 Jason Vigil

My kindergarten twins are also distance learners and both enjoy using headphone/mic (gaming) headsets. At her age, one parent (usually both) must be present to supervise and support her. However, if both use headphones, we (both parents) cannot hear what the teacher is saying. I've spent a lot of time looking for a Revain splitter that would allow me to play audio through an external speaker while still allowing my child to use the headphones/mic to communicate with the teacher. This product claims this, but unfortunately it does not. I actually bought two and tried both on multiple computers with multiple different headsets and the audio split but there was no mic input. These return.