Item Includes:
- CoolbitX CoolWallet S (Secure Element, 2+1 Factor Authentication, Bluetooth Connectivity)
- Charging Dock & Cable
- Recovery Seed Card
Overview
CoolWallet S is a credit card-sized Bluetooth hardware wallet that secures your cryptocurrency in cold storage and fits inside your actual wallet. It combines the security of a hardware wallet with the convenience of a software wallet, allowing users to transact on-the-go with complete confidence and ease.
Features:
US Military grade CC EAL5+ Secure Element (SE) chip and encrypted Bluetooth connection (AES256). Multi-step verification required for all transactions which includes Face/Touch ID, passcode, physical confirmation and more.
Supports most major cryptocurrencies (BTC, ETH, LTX, XRP, ZEN, BCH, etc) and all ERC20 tokens. Crypto to crypto and fiat to crypto exchange all available in-app. BitPay is also fully integrated within CoolWallet S.
Same size as a credit card. Connect via Bluetooth to mobile phone. Computer connection not required. Supports iOS and Android devices.
Specifications:
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Hardware |
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Form Factor |
Card size 85.6(L) x 54(H) x 0.8(T) mm |
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Display |
Eink e-paper |
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Display |
Black & White |
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Contrast ratio |
7:1 (typical) |
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View angle |
~180 degree |
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View window size |
22.50mm x 13.50mm |
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Material |
Plastic |
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Button |
Material |
1 metal dome button |
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Life time |
>100,000 pushes |
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Feedback |
Tactile |
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Battery |
Material |
Lithium ion rechargeable battery |
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Volt |
4.2V |
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mAh |
15mAh |
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Charging cycles |
500 cycles |
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Battery Charging |
Contact |
2 hours to full charge |
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Communication Interface |
Bluetooth |
BLE4.2 |
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Working Temperature |
10C to 40C |
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Storage Temperature |
-10C to 50C |
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Secure Element Chip |
Common criteria EAL5+ certified |
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Tamper proof |
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True random number generator |
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Hardware crypto accelerator |
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Function |
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Cryptocurrency Specification |
Signing algorithm |
Support transaction signing algorithm ECDSA with specified elliptic curve secp256k1 |
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BIP-32 |
HD Wallet |
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BIP-44 |
Support multiple coin types and accounts. Each account includes up to 2^32 external and internal Bitcoin transaction address |
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Seed creation |
Generate seed on-card or import CoolWallet seed via App |
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BIP-39 |
Support standard wallet recovery mnemonic. |
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OTP algorithm |
OATH HOTP |
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Supported Software |
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iPhone |
CoolWallet iPhone App via BLE communication, iOS 9.1 or above |
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Android |
CoolWallet Android App via BLE communication, Android 6 or above |
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