a. Polkadot (DOT) wallet function; b. Polkadot (DOT) staking function; c. Filecoin (FIL) wallet function; d. IPFS storage data (if purchased any); e. Major cryptocurrencies’ prices display
2. Characteristics:
a. Secure, stable Polkadot/Filecoin wallet; b. Extra return (as high as 12% APY for Polkadot staking); c. Flexible, easy control (start staking from 1 DOT only)