Metal Waterproof Keyless Door Lock Fingerprint Padlock USB Charge

Features: 1. Made of zinc alloy, waterproof IP65, more durable and safe. 2. Keyless lock, less than 0.5s speed fingerprint unlocking, and high fingerprint identification rate. 3. The built-in high-performance lithium battery can work for up to one year at full charge. 4. Store up to 40 fingerprint, 98g weight padlocks weight, easy to carry. 5. It can indicate low power with LED indicator. 6. You can apply the padlock in the locker, door, gym and other occasions. Specification: Condition: 100percent Brand New Lock Body Color: Silver Material: Zinc Alloy Battery: 150 Mah Duration: About 1 Year Weight: Approx. 98g Interface: USB Interface Lock Beam Diameter: Approx. 5mm/0.19in Unlock Method: Fingerprint Unlock Without Key Fingerprints: Up to 40 Pairs Package List: 1 x Padlock 1 x Instruction Card Note: 1. This product Built-in battery. 2. Please keep the fingerprint clean when you open the lock.