Right now used as a webcam for tele-health practice. Finding a user manual is hard. But to use as a web can you must insert a battery and SIM card in addition to using USB cord.
Good camera, great price as it can do all that a GoPro can at less than half the price.
This thing has literally the worst audio I’ve ever heard. To make matters worse you can only use Akaso’s external mic and it’s not easy to find , furthermore I’ve never tried myself but from what I’ve read it doesn’t help much at all. The good side is it’s stability and image quality. Basically if audio doesn’t matter it’s great.