COOLBITX introduction
The world's first hardware wallet product CoolWallet S designed for iPhone and Android system mobile devices, safe, simple and lightweight. Supports Bitcoin, Ethereum, Litecoin, Ripple, Bitcoin Cash and more. It is completely anonymous and does not require registration. It is also safe, private, and stylish. The EAL5+ and tamper-resistant security chip will return the control of encrypted digital currency to you.