official website:
https://usanewsindependent.com/2023/06/chillwell-2-0-portable-ac-updated-small-portable-air-conditioner-for-rooms-chilwell-portable-ac-review-customer-service/
https://www.forexagone.com/forum/questions-debutants/chillwell-2-0-portable-ac-portable-air-conditioner-for-rooms-review-customer-service-46990#143944
https://chillwell-2-0-portable-ac.jimdosite.com/

https://medium.com/@susannerobins/chillwell-2-0-portable-ac-portable-air-conditioner-for-rooms-review-customer-service-f5c033dfda01
https://www.facebook.com/GetChillWell2.0/