Camera and stream set up recommendations needed

Hi, I want to start streaming myself riding a bicycle around my city and occasionally walking or hiking. I own a 5g phone that I've done short streams on but it drains my battery very quickly and a battery pack doesn't stop my phone from dying while streaming. I would like to stream from something like an insta360 or GoPro but I need help figuring out the logistics. I'm looking for camera recommendations and any ideas on what device I could stream from on a bicycle. I will be getting a SIM card based portable hotspot for wifi. I would also like to have some audio from the ride mixed in with lofi, how do I incorporate that into the stream?