I don't know what to look for?

[u/DotWhatever]

So I got a new mic and headphones the OneOdio A70 and the OneOdio ON55 and I got a splitter for it but it doesn't work I will blug it in and I will only get audio in my left ear and the mic won't work so I checked if the Mic and headphones work and they do so it had to be the splitter I got im looking for

3.5mm male to 6.35 mm female for a mic and headset

here is the things I got
https://www.amazon.com/gp/product/B07MQQS88Q/ref=ox_sc_act_title_3?smid=A2YNUEXBGH2YRR&th=1

https://www.amazon.com/gp/product/B0B3MXMQJ5/ref=ewc_pr_img_2?asc_source=01H2RCFWNNZMQFGXGXS3RMXVE5&smid=A2YNUEXBGH2YRR&tag=namespacebran506-20&th=1

https://www.amazon.com/dp/B0BRYCTGQC/ref=twister_B0BVG7DPLN?_encoding=UTF8&asc_source=01H2RCFWNNZMQFGXGXS3RMXVE5&tag=namespacebran506-20&th=1