1. Material: zinc alloy
2. Weight: about 65g/piece
3. Size: about 2.6 cm in diameter
4. Purpose: lock helmet, car, etc.
5. Features: small size, easy to carry, versatile, retractable steel cable, about 1 meter after stretching, combined password, security and anti-theft, zinc alloy lock hook, durable, easy to use
6. Change password:
-The original password (000 aligned with the logo)
-Use the tool to hold the code button firmly
-Press and hold the button, then set a new password
-Password set successfully
-Note: when you toggle the password, hold the button firmly, otherwise it is easy to make mistakes
