1. High Security: This smart padlock adopts virtual passwords to provide reliable and secure access to your belongings. 2. Durable and Waterproof: The lock is designed with a robust, weather-resistant zinc alloy body, which is IP65 waterproof to protect against tough environments. 3. Easy to Use: With Bluetooth connectivity and a user-friendly app, you can easily control and manage access to your locker with a keyless unlock. 4. Unlock Method: Supports password, swipe card, APP control, key, 0.5-second unlocking, accurate and fast identification, strong functionality. 5. Wide Applications: Perfect for use on gym lockers, bike locks, storage units, and more. The compact and lightweight design makes it easy to take with you wherever you go. Item Type: Password Padlock Material: Zinc Alloy Unlock Method: Password + Swipe + APP + Key APP: For TT LOCK Waterproof Grade: IP65 Virtual Password: Anti-peeping enter password Unlock Time: 0.5 seconds Battery: 1000mAh CR2 lithium battery (built-in) Battery Life: About 12 months 1 x Password Padlock 1 x Manual 2 x Key 3 x IC Card 1 x Battery