Decentralized wallet of the blockchain chain that has a lot of potential since it can perform Exchange functions and can operate from wherever you want, PC desktop in all operating systems, hardware wallet, mobile under iOS or android. In short, you choose which one is to your liking and preference. It was created in 2015. It works with numerous cryptocurrencies and any ethereun token erc-20 It is quite easy to use and even has a video on its website explaining its use and potential. It is a fairly complete and simple wallet. For a person who is starting in the cryptographic medium it can be recommended, personally I always recommend having several wallets and Exchange. And use alternately as needed. Besides that having your coins in several gives you greater security.