User's Manual

For crypto-assets, the private key is the only certificate the user holds for their assets. If the
private key is lost, it means that the asset is lost and there is no way to retrieve it.
The hardware wallet is a secure offline device. They can store private keys offline, and the
private keys stay “off-the-grid” for good, so they are protected from hackers. This means that
your crypto-assets are still secure even when your computers are plagued with malware.
After the institutional hardware wallet solution WOOKONG Enterprise and the desktop personal
version of the hardware wallet WOOKONG Solo had been rolled out, the WOOKONG team
forged WOOKONG Bio based on the applied technology. Like WOOKONG Solo, WOOKONG
Bio uses a bank-level security solution though sized just like a credit card, and it supports
Bluetooth or USB connection to varied clients (Android/iOS/Mac/Windows).
3. Notice
1. Each WOOKONG Bio meets bank-level safety standards.
2. The private key is kept in WOOKONG Bio and the user has absolute control over it.
3. No one can access the private key, even including the WOOKONG team.
4. Be sure to back up the mnemonic phrases of WOOKONG Bio and keep it safe. This is the only
remedy when the hardware is accidentally damaged.