[SECURE ZINC ALLOY DESIGN] - The Smart Fingerprint Padlock is crafted with a robust zinc alloy lock body, ensuring superior reliability and to wear and tear for enhanced home safety. [CONVENIENT FINGERPRINT ACCESS] - Unlock in just 1 second with advanced fingerprint technology, capable of storing up to 20 fingerprints for seamless and versatile access control. [ADVANCED CPU CHIP FUNCTIONALITY] - Experience error- unlocking with our padlock's advanced CPU chip, designed for precise fingerprint recognition and minimal misjudgment rate. [WEATHER-RESISTANT PERFORMANCE] - With an IP65 rating, this keyless lock effectively withstands rain and dust, making it ideal for both indoor and outdoor security applications. [ENERGY-EFFICIENT & RECHARGEABLE] - This smart padlock features low power consumption and long standby time, ensuring reliable performance. Easily recharge with a USB for continuous use.