CoolWallet CoolWallet S Most Secure Bluetooth Hardware Wallet Support BTC, ETH, LTC, USDT, XRP, BCH, all ERC20 tokens and More $59.99 CoolWallet S Most Secure Bluetooth Hardware Wallet Support BTC, ETH, LTC, USDT, XRP, BCH, all ERC20 tokens and More Hardware Technical Specs Form Factor: Card size 85.6(L) x 54(H) x 0.8(T) mmView... Choose Options Add to Wish list