Hey bro! You can get unlimited download features only on Envato Elements & not on Envato Market as it's a marketplace.
Envato Market which is basically a parent company to marketplaces such as themeforest, codecanyon, graphicriver, videohive, audiojungle, photodune where you can find many more Items based on your needs. In this marketplace you are supposed to purchase individual license for each product. It will work per license or per domain. Also not to mention that you will get plenty of Quality Items from different Authors.
Whereas in Envato Elements Subscription, you can get unlimited downloads feature only if you subscribe to their monthly/yearly plan.
In simple words, Envato Elements provides a subscription base service whereas envatomarket is a marketplace to sell individual Items. In envato market there is no subscription service.