The CoolWallet S is hardware wallet for Bitcoin, Ethereum, Litecoin, XRP, Bitcoin Cash, and ERC20 tokens. Exchange, send, recieve, & store your faThe CoolWallet S is hardware wallet for Bitcoin, Ethereum, Litecoin, XRP, Bitcoin Cash, and ERC20 tokens. Exchange, send, recieve, & store your faThe CoolWallet S is hardware wallet for Bitcoin, Ethereum, Litecoin, XRP, Bitcoin Cash, and ERC20 tokens. Exchange, send, recieve, & store your fa