Lav Mic Options/Help

I'm looking for some recs for some lav mics as its hard to find what im looking for/dont know where to look. I am not interested in a lav mic for mobile content creation, i have zero interest in any special features like noise cancelling or anything as I edit all the audio in post anyways.
I'm going to be using them to do commentary/voice over with my friends while we play games on our couch and they arent tech savy and they dont like to worry about microphone problems so I figured lav mics are the easist as they just clip on and you dont have to worry about positioning. I need a 4 piece set or something that can record to OBS in separate audio tracks or can record internally and I can then import that audio later to Davinci.
I know a lot of the consumer options tend to be marked up in price because of their features that appeal to mobile content creators, but I'm wondering if there are any old school options that are a battery pack in your backpocket that either wirelessly transmit to my computer without the need for a bunch of recievers or that have an option for internal storage to record on its own.
Any point in direction for options would be appreciated, thank you.