ETH2 is a kind of token issued by KuCoin which corresponds to the rights of the token on ETH 2.0, along with the corresponding Staking rewards. On Pool-X, when users participate in ETH 2.0 by exchanging the ETH, they will receive an equal amount of ETH2 in return. By holding ETH2 in the specific accounts (Main account, Trading account or Pool-X account), users can get ETH2 staking rewards and POL mining rewards.