Plenty of people use their phone for livestreaming and gaming these days. Your phone can overheat after long sessions though. We have already covered plenty of iPhone cooling radiators here. The Ulanzi SK-06 iPhone Cooler Livestreaming Stand is also worth a look. It is a phone holder with a cooling radiator that keeps your phone from overheating as you record or stream video.
The Ulanzi SK-06 offers 3-second fast cooling. It has a lightweight design and allows for 360-degree adjustment. It has a noise rating of 27dB. It makes automatic adjustment to reduce temperature difference and prevent condensation inside your mobile phone. You should be able to use this with variety of iPhone and Android phones.[where to get it]