No key, no password—fingerprint opens instantly. Smart fingerprint unlocking supports 360° multidirectional recognition. Semiconductor fingerprint module for fast and accurate identification. Works reliably with children's and elderly users' fingerprints. Wide range of applications—suitable for both private and public spaces. IP55 rated dustproof and waterproof. Supports 20W fast charging via Type-C; charges fully in 30 minutes, reducing downtime. Built-in smart chip prevents overcharging, overload, and overheating. Unlocking method: Fingerprint Number of fingerprints supported: 20 Interface type: Type-C Charging time: Approximately 30 minutes to full charge Color: Black Material: Zinc alloy Package Contents: 1 x Fingerprint Padlock 1 x Type-C Charging Cable 1 x User Manual (English and Chinese) Note: The product image may differ slightly in color due to lighting and screen settings. Measurement error allowance: ±1–3 cm. Items not included: Any products not listed above.