BEST CHEAP E-SIM FOR ASIA TRAVEL REVIEW & HOW TO ACTIVATE ON I-PHONE TUTORIAL (Airolo)

I recently went on a travel trip to Asia which saw me visiting Vietnam, Cambodia and Singapore and I wanted to have connectivity in all those countries. So I went online to try to find out how to get data and not only was it so easy to get/activate, it was so CHEAP too! The proof, however, would be whether I could access that data/4G easily on arrival in each of those three countries. Watch the video to see me put the e-sim to the test. I'm not at all technologically competent, so if I cold manage to make this work on my phone then anyone can. The video is a review of my E-Sim and it's efficiency as well as a tutorial of how to activate it on your I-phone. Be aware that it only works on newer models of the i-phone...Airolo seems a good provider, but I reckon there are others that do a similar job...an e-sim is cheap, easy and no hassle...