This is one of the products (device) included on this list by FDA. The public are warned for buying and consuming this unregistered product. You can see the attached image below.
I also tried searching on Lazada and Shopee for this product and they still are available for sale. Please be warned when buying and using this product. Don’t forget to share this post to your friends and family for their safety and well being.
I will update this post once FDA release a compliance notice about this product.