When it comes to trading digital currencies, the need for security is always front and centre. Many users waste countless hours connecting offline wallets to slow and inefficient decentralized exchanges, just to feel their money is safe and secure. DINNGO removes the hassle – and will be the first exchange in the market to offer seamless bluetooth integration between offline (cold) wallets and mobile devices. This means that users will be able to trade cryptocurrencies on their exchange securely, and at the click of a button – wherever they are.