No key, no password to remember fingerprint opens instantly. Smart fingerprint unlocking supports 360-degree operation in any direction. Press fingerprint recognition with semiconductor fingerprint module for quick and accurate identification. Works reliably with fingerprints of older adults and children. Wide range of applications suitable for both private and public spaces. IP55 rated for dustproof and waterproof protection. Supports 20W fast charging via Type-C interface, fully charged in 30 minutes, reducing charging time for mobile devices. Equipped with a smart chip to prevent overloading and overheating. Features: - Unlocking method: Fingerprint - Number of fingerprints supported: 20 - Interface type: Type-C - Charging time: 30 minutes to fully charge - Color: Black - Material: Zinc Alloy Package Contents: 1 x Fingerprint Padlock 1 x Type-C Charging Cable 1 x Instruction Manual (English and Chinese) Note: The product image may differ slightly in color due to lighting and display settings. Measurement error allowed within +/- 1-3 cm. Only the items listed are included; other accessories are not included.