A Smartphone to Earn its Owner € 250 Worth of Crypto Monthly

In the world of smartphones, we thought we had seen it all, particularly after the arrival of folding smartphones, but the Mobile World Congress (MWC) taking place in Barcelona, Spain, gives us another innovation to discuss: the first smartphone in the world which earns crypto just by keeping it on.

Read the details in the article of Coinidol dot com, the world blockchain news outlet: https://coinidol.com/smartphone-earn-crypto/