the arm clipping it to your phone move your scope in and firing buttons under where the arms are on the top of the phone and you’re ready to go.
I've been playing PUBG on my iPhone XS Max and I recently upgraded to the 13 Pro Max - and that means I lost 3D Touch :( - so I decided to get a trigger system, they all kind of looked like cheap but this one is actually really well built - I was also shocked to see USB C, was not expecting that. Today is my first day using it. Pretty impressed.
I’m gonna add a photo later when I have the chance
Anyways, I play PUBg mobile, I was originally a 2 thumb player while reaching ace tier with 1 star in S12, it’s almost the end of s13 (currently ace tier with 5 stars) and these have contributed a lot of my growth mechanically in the game. And what I mean when I say mechanically are things I couldn’t do with using only 2 thumbs, I was limited, I wasn’t able to spam crouch while shooting (stand crouch, stand crouch) it is a big advantage in CQC, this device allowed me to do that, and have less cluttered screen.
It took about 2-3 days to get used to if you do some drills and Arena Training/TDM. The only issue I had was that I couldn’t throw grenades until I stacked my left side fire button on top of my right side fire button, I’m not sure why that was a problem. Anyways, it also fits on an iPhone XR (device I’m using)